Area Code 203 Details

State Connecticut
Major City Bridgeport
Timezone Eastern
Cities Serve Bridgeport, CT Danbury, CT East Haven, CT Meriden, CT Milford, CT Naugatuck, CT New Haven, CT North Haven, CT Norwalk, CT Shelton, CT Stamford, CT Stratford, CT Trumbull, CT Waterbury, CT West Haven, CT Westport, CT

Area Code 203 Prefixes

Prefix Primary City Carrier Service Type
(203) 200 New Haven Bandwidth.com Clec Landline
(203) 201 New Haven Usa Mobility Wireless Wireless
(203) 202 Darien Cablevision Lightpath Landline
(203) 204 Guilford Teleport Communications America Landline
(203) 205 Danbury Southern New England Telephone Co. Landline
(203) 206 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 207 Danbury Southern New England Telephone Co. Landline
(203) 208 Branford Comcast Phone Of Connecticut Landline
(203) 209 Bridgeport Cellco Partnership DBA Verizon Wireless Landline
(203) 210 Wilton Cablevision Lightpath Landline
(203) 212 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 213 Meriden New Cingular Wireless PCS - DC Wireless
(203) 214 New Haven New Cingular Wireless PCS - DC Wireless
(203) 215 New Haven New Cingular Wireless PCS - DC Wireless
(203) 216 Westport New Cingular Wireless PCS - DC Wireless
(203) 217 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 218 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 219 Stamford New Cingular Wireless PCS - DC Wireless
(203) 220 Trumbull Cablevision Lightpath Landline
(203) 221 Westport Southern New England Telephone Co. Landline
(203) 222 Westport Southern New England Telephone Co. Landline
(203) 223 Stamford Sprint Spectrum L.p. Wireless
(203) 224 Bridgeport Southern New England Telephone Co. Landline
(203) 225 Huntington Southern New England Telephone Co. Landline
(203) 226 Westport Southern New England Telephone Co. Landline
(203) 227 Westport Southern New England Telephone Co. Landline
(203) 228 Waterbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 229 Norwalk Southern New England Telephone Co. Landline
(203) 230 New Haven Southern New England Telephone Co. Landline
(203) 231 Derby Cellco Partnership DBA Verizon Wireless Wireless
(203) 232 Waterbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 233 Waterbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 234 New Haven Southern New England Telephone Co. Landline
(203) 235 Meriden Southern New England Telephone Co. Landline
(203) 236 Waterbury Southern New England Telephone Co. Landline
(203) 237 Meriden Southern New England Telephone Co. Landline
(203) 238 Meriden Southern New England Telephone Co. Landline
(203) 239 New Haven Southern New England Telephone Co. Landline
(203) 240 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 241 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 242 Huntington Cablevision Lightpath Landline
(203) 243 Bridgeport Omnipoint Communications Wireless
(203) 244 Ridgefield Cablevision Lightpath Landline
(203) 245 Madison Southern New England Telephone Co. Landline
(203) 246 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
(203) 247 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
(203) 248 New Haven Southern New England Telephone Co. Landline
(203) 249 Stamford Cellco Partnership DBA Verizon Wireless Wireless
(203) 250 Cheshire Southern New England Telephone Co. Landline
(203) 251 Stamford Southern New England Telephone Co. Landline
(203) 252 Stamford Cablevision Lightpath Landline
(203) 253 Stamford Cellco Partnership DBA Verizon Wireless Wireless
(203) 254 Fairfield Southern New England Telephone Co. Landline
(203) 255 Fairfield Southern New England Telephone Co. Landline
(203) 256 Fairfield Southern New England Telephone Co. Landline
(203) 257 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 258 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 259 Fairfield Southern New England Telephone Co. Landline
(203) 260 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 261 Trumbull Southern New England Telephone Co. Landline
(203) 262 Southbury Southern New England Telephone Co. Landline
(203) 263 Woodbury Southern New England Telephone Co. Landline
(203) 264 Southbury Southern New England Telephone Co. Landline
(203) 265 Wallingford Southern New England Telephone Co. Landline
(203) 266 Woodbury Southern New England Telephone Co. Landline
(203) 267 Southbury Southern New England Telephone Co. Landline
(203) 268 Trumbull Southern New England Telephone Co. Landline
(203) 269 Wallingford Southern New England Telephone Co. Landline
(203) 270 Newtown Southern New England Telephone Co. Landline
(203) 271 Cheshire Southern New England Telephone Co. Landline
(203) 272 Cheshire Southern New England Telephone Co. Landline
(203) 273 Stamford Cellco Partnership DBA Verizon Wireless Wireless
(203) 274 Stamford New Cingular Wireless PCS - DC Wireless
(203) 275 Bridgeport Southern New England Telephone Co. Landline
(203) 276 Stamford Cablevision Lightpath Landline
(203) 277 Old Greenwich Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 278 Derby Omnipoint Communications Wireless
(203) 279 Bridgeport Usa Mobility Wireless Wireless
(203) 280 Darien Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 281 New Haven Southern New England Telephone Co. Landline
(203) 282 Stamford Usa Mobility Wireless Wireless
(203) 283 Milford Cablevision Lightpath Landline
(203) 284 Wallingford Southern New England Telephone Co. Landline
(203) 285 New Haven Teleport Communications America Landline
(203) 286 Norwalk Conversent Communications Of Connecticut Landline
(203) 287 New Haven Southern New England Telephone Co. Landline
(203) 288 New Haven Southern New England Telephone Co. Landline
(203) 289 Danbury Usa Mobility Wireless Wireless
(203) 290 Bridgeport Omnipoint Communications Wireless
(203) 291 Westport Southern New England Telephone Co. Landline
(203) 292 Fairfield Cablevision Lightpath Landline
(203) 293 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 294 Wallingford Southern New England Telephone Co. Landline
(203) 295 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 296 Bridgeport Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 297 Danbury Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 298 New Haven Cablevision Lightpath Landline
(203) 299 Norwalk Southern New England Telephone Co. Landline
(203) 300 Danbury Omnipoint Communications Wireless
(203) 301 Milford Southern New England Telephone Co. Landline
(203) 302 Greenwich Teleport Communications Group - NY Landline
(203) 303 Wallingford Teleport Communications America Landline
(203) 304 Newtown Teleport Communications America Landline
(203) 305 Derby New Cingular Wireless PCS - DC Wireless
(203) 306 Milford Choice One Communications Landline
(203) 307 Fairfield Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 308 Derby Cellco Partnership DBA Verizon Wireless Wireless
(203) 309 New Haven Sprint Spectrum L.p. Wireless
(203) 310 New Canaan Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 312 Danbury Southern New England Telephone Co. Landline
(203) 313 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 314 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 315 Branford Southern New England Telephone Co. Landline
(203) 316 Stamford Southern New England Telephone Co. Landline
(203) 317 Meriden Southern New England Telephone Co. Landline
(203) 318 Madison Southern New England Telephone Co. Landline
(203) 319 Fairfield Southern New England Telephone Co. Landline
(203) 320 Darien Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 321 Stamford Southern New England Telephone Co. Landline
(203) 322 Stamford Southern New England Telephone Co. Landline
(203) 323 Stamford Southern New England Telephone Co. Landline
(203) 324 Stamford Southern New England Telephone Co. Landline
(203) 325 Stamford Southern New England Telephone Co. Landline
(203) 326 Stamford Southern New England Telephone Co. Landline
(203) 327 Stamford Southern New England Telephone Co. Landline
(203) 328 Stamford Southern New England Telephone Co. Landline
(203) 329 Stamford Southern New England Telephone Co. Landline
(203) 330 Bridgeport Southern New England Telephone Co. Landline
(203) 331 Bridgeport Southern New England Telephone Co. Landline
(203) 332 Bridgeport Southern New England Telephone Co. Landline
(203) 333 Bridgeport Southern New England Telephone Co. Landline
(203) 334 Bridgeport Southern New England Telephone Co. Landline
(203) 335 Bridgeport Southern New England Telephone Co. Landline
(203) 336 Bridgeport Southern New England Telephone Co. Landline
(203) 337 Bridgeport Southern New England Telephone Co. Landline
(203) 338 Bridgeport Southern New England Telephone Co. Landline
(203) 339 Bridgeport Southern New England Telephone Co. Landline
(203) 340 Greenwich Cablevision Lightpath Landline
(203) 341 Westport Southern New England Telephone Co. Landline
(203) 342 Bridgeport Usa Mobility Wireless Wireless
(203) 343 Derby New Cingular Wireless PCS - DC Wireless
(203) 344 Old Greenwich Cablevision Lightpath Landline
(203) 345 Bridgeport Cablevision Lightpath Landline
(203) 346 Waterbury Southern New England Telephone Co. Landline
(203) 347 Greenwich Level 3 Communications Landline
(203) 348 Stamford Southern New England Telephone Co. Landline
(203) 349 Westport Teleport Communications America Landline
(203) 350 Madison Teleport Communications America Landline
(203) 351 Stamford Southern New England Telephone Co. Landline
(203) 352 Stamford Southern New England Telephone Co. Landline
(203) 353 Stamford Southern New England Telephone Co. Landline
(203) 354 Norwalk Cablevision Lightpath Landline
(203) 355 Stamford Cablevision Lightpath Landline
(203) 356 Stamford Southern New England Telephone Co. Landline
(203) 357 Stamford Southern New England Telephone Co. Landline
(203) 358 Stamford Southern New England Telephone Co. Landline
(203) 359 Stamford Southern New England Telephone Co. Landline
(203) 360 Bridgeport Metro PCS Wireless
(203) 361 New Haven Level 3 Communications Landline
(203) 362 Bridgeport Southern New England Telephone Co. Landline
(203) 363 Stamford Southern New England Telephone Co. Landline
(203) 364 Newtown Southern New England Telephone Co. Landline
(203) 365 Bridgeport Southern New England Telephone Co. Landline
(203) 366 Bridgeport Southern New England Telephone Co. Landline
(203) 367 Bridgeport Southern New England Telephone Co. Landline
(203) 368 Bridgeport Southern New England Telephone Co. Landline
(203) 369 Old Greenwich Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 370 New Haven American Messaging (am) Wireless
(203) 371 Bridgeport Southern New England Telephone Co. Landline
(203) 372 Bridgeport Southern New England Telephone Co. Landline
(203) 373 Bridgeport Southern New England Telephone Co. Landline
(203) 374 Bridgeport Southern New England Telephone Co. Landline
(203) 375 Bridgeport Southern New England Telephone Co. Landline
(203) 376 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 377 Bridgeport Southern New England Telephone Co. Landline
(203) 378 Bridgeport Southern New England Telephone Co. Landline
(203) 379 Meriden Southern New England Telephone Co. Landline
(203) 380 Bridgeport Southern New England Telephone Co. Landline
(203) 381 Bridgeport Southern New England Telephone Co. Landline
(203) 382 Bridgeport Southern New England Telephone Co. Landline
(203) 383 Bridgeport Southern New England Telephone Co. Landline
(203) 384 Bridgeport Southern New England Telephone Co. Landline
(203) 385 Bridgeport Southern New England Telephone Co. Landline
(203) 386 Bridgeport Southern New England Telephone Co. Landline
(203) 387 New Haven Southern New England Telephone Co. Landline
(203) 388 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 389 New Haven Southern New England Telephone Co. Landline
(203) 390 New Haven Usa Mobility Wireless Wireless
(203) 391 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 392 New Haven Southern New England Telephone Co. Landline
(203) 393 New Haven Southern New England Telephone Co. Landline
(203) 394 Bridgeport Southern New England Telephone Co. Landline
(203) 395 Bridgeport Sprint Spectrum L.p. Wireless
(203) 396 Bridgeport Southern New England Telephone Co. Landline
(203) 397 New Haven Southern New England Telephone Co. Landline
(203) 398 Norwalk Usa Mobility Wireless Wireless
(203) 399 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 400 Trumbull New Cingular Wireless PCS - DC Wireless
(203) 401 New Haven Southern New England Telephone Co. Landline
(203) 402 Huntington Southern New England Telephone Co. Landline
(203) 403 Ridgefield Teleport Communications America Landline
(203) 404 New Haven Broadwing Communications Landline
(203) 405 Woodbury Paetec Communications Landline
(203) 406 Stamford Southern New England Telephone Co. Landline
(203) 407 New Haven Southern New England Telephone Co. Landline
(203) 408 Redding AT&T Local Landline
(203) 409 Old Greenwich Teleport Communications America Landline
(203) 410 New Haven Sprint Spectrum L.p. Wireless
(203) 412 New Haven American Messaging (am) Wireless
(203) 413 Greenwich Paetec Communications - NY Landline
(203) 414 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 415 New Haven New Cingular Wireless PCS - DC Wireless
(203) 416 Bridgeport Southern New England Telephone Co. Landline
(203) 417 Danbury New Cingular Wireless PCS - DC Wireless
(203) 418 Fairfield Teleport Communications America Landline
(203) 419 Waterbury Southern New England Telephone Co. Landline
(203) 420 Meriden Southern New England Telephone Co. Landline
(203) 421 Madison Southern New England Telephone Co. Landline
(203) 422 Greenwich Verizon New York Landline
(203) 423 Wilton Teleport Communications America Landline
(203) 424 Danbury Sprint Spectrum L.p. Wireless
(203) 425 Stamford Southern New England Telephone Co. Landline
(203) 426 Newtown Southern New England Telephone Co. Landline
(203) 427 Meriden Mcimetro Access Transmission Services LLC Landline
(203) 428 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 429 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 430 New Haven New Cingular Wireless PCS - DC Wireless
(203) 431 Ridgefield Southern New England Telephone Co. Landline
(203) 432 New Haven Southern New England Telephone Co. Landline
(203) 433 Branford Comcast Phone Of Connecticut Landline
(203) 434 Norwalk Omnipoint Communications Wireless
(203) 435 New Haven Omnipoint Communications Wireless
(203) 436 New Haven Southern New England Telephone Co. Landline
(203) 437 Waterbury Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 438 Ridgefield Southern New England Telephone Co. Landline
(203) 439 Cheshire Cox Connecticut Telecom Landline
(203) 440 Meriden Cox Connecticut Telecom Landline
(203) 441 Wolcott Teleport Communications America Landline
(203) 442 New Canaan Teleport Communications America Landline
(203) 443 Meriden Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 444 New Haven New Cingular Wireless PCS - DC Wireless
(203) 445 Trumbull Southern New England Telephone Co. Landline
(203) 446 Derby Teleport Communications America Landline
(203) 447 Huntington Teleport Communications America Landline
(203) 448 Danbury Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 449 Bridgeport Sprint Spectrum L.p. Wireless
(203) 450 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 451 Westport New Cingular Wireless PCS - DC Landline
(203) 452 Trumbull Southern New England Telephone Co. Landline
(203) 453 Guilford Southern New England Telephone Co. Landline
(203) 454 Westport Southern New England Telephone Co. Landline
(203) 455 Bridgeport Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 456 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 457 Guilford Southern New England Telephone Co. Landline
(203) 458 Guilford Southern New England Telephone Co. Landline
(203) 459 Trumbull Southern New England Telephone Co. Landline
(203) 460 Danbury AT&T Local Landline
(203) 461 Stamford Southern New England Telephone Co. Landline
(203) 462 Stamford Southern New England Telephone Co. Landline
(203) 463 Seymour Teleport Communications America Landline
(203) 464 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 465 Waterbury Southern New England Telephone Co. Landline
(203) 466 New Haven Southern New England Telephone Co. Landline
(203) 467 New Haven Southern New England Telephone Co. Landline
(203) 468 New Haven Southern New England Telephone Co. Landline
(203) 469 New Haven Southern New England Telephone Co. Landline
(203) 470 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 471 Southern New England Telephone Co. Unknown
(203) 472 Southern New England Telephone Co. Unknown
(203) 473 Southern New England Telephone Co. Unknown
(203) 474 Southern New England Telephone Co. Unknown
(203) 476 Southern New England Telephone Co. Unknown
(203) 477 New Haven Usa Mobility Wireless Wireless
(203) 478 Southern New England Telephone Co. Unknown
(203) 479 New Haven Southern New England Telephone Co. Landline
(203) 480 Fairfield Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 481 Branford Southern New England Telephone Co. Landline
(203) 482 Danbury New Cingular Wireless PCS - DC Wireless
(203) 483 Branford Southern New England Telephone Co. Landline
(203) 484 Northford Southern New England Telephone Co. Landline
(203) 485 Greenwich Cablevision Lightpath Landline
(203) 486 Southbury Southern New England Telephone Co. Landline
(203) 487 Stamford Global Crossing Local Services-ct Landline
(203) 488 Branford Southern New England Telephone Co. Landline
(203) 489 Greenwich Cablevision Lightpath Landline
(203) 490 Naugatuck Teleport Communications America Landline
(203) 491 Newtown Bandwidth.com Clec Landline
(203) 492 New Haven Southern New England Telephone Co. Landline
(203) 493 Redding Level 3 Communications Landline
(203) 494 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 495 New Haven Southern New England Telephone Co. Landline
(203) 496 Greenwich Sprint Spectrum L.p. Wireless
(203) 497 New Haven Southern New England Telephone Co. Landline
(203) 498 New Haven Southern New England Telephone Co. Landline
(203) 499 New Haven Southern New England Telephone Co. Landline
(203) 500 New Haven New Cingular Wireless PCS - DC Wireless
(203) 501 Danbury Cellco Partnership DBA Verizon Wireless Wireless
(203) 502 Bridgeport Southern New England Telephone Co. Landline
(203) 503 New Haven Southern New England Telephone Co. Landline
(203) 504 Stamford Ctc Communications Corp. Landline
(203) 505 Norwalk Cellco Partnership DBA Verizon Wireless Landline
(203) 506 New Haven New Cingular Wireless PCS - DC Wireless
(203) 507 New Haven Sprint Spectrum L.p. Wireless
(203) 508 New Haven Ctc Communications Corp. Landline
(203) 509 Waterbury Sprint Spectrum L.p. Wireless
(203) 510 Waterbury Sprint Spectrum L.p. Wireless
(203) 512 Danbury Omnipoint Communications Wireless
(203) 513 New Haven AT&T Local Landline
(203) 514 Meriden Teleport Communications America Landline
(203) 515 Norwalk Sprint Spectrum L.p. Wireless
(203) 516 Derby Global Crossing Local Services-ct Landline
(203) 517 Stamford Level 3 Communications Landline
(203) 518 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 519 Waterbury Sprint Spectrum L.p. Wireless
(203) 520 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 521 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 522 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 523 Norwalk Teleport Communications America Landline
(203) 524 Stamford New Cingular Wireless PCS - DC Wireless
(203) 525 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 526 Bridgeport Sprint Spectrum L.p. Wireless
(203) 527 Waterbury Southern New England Telephone Co. Landline
(203) 528 Waterbury Level 3 Communications Landline
(203) 529 Wilton AT&T Local Landline
(203) 530 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 531 Greenwich Verizon New York Landline
(203) 532 Greenwich Verizon New York Landline
(203) 533 Guilford Level 3 Communications Landline
(203) 534 Bridgeport Southern New England Telephone Co. Wireless
(203) 535 New Haven Comcast Phone Of Connecticut Landline
(203) 536 Stamford Cellco Partnership DBA Verizon Wireless Wireless
(203) 537 Meriden Sprint Spectrum L.p. Wireless
(203) 538 Huntington Choice One Communications Landline
(203) 539 Stamford Southern New England Telephone Co. Landline
(203) 540 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 541 Stamford Southern New England Telephone Co. Landline
(203) 542 Greenwich AT&T Local Landline
(203) 543 Bridgeport Omnipoint Communications Wireless
(203) 544 Redding Southern New England Telephone Co. Landline
(203) 545 Bridgeport Sprint Spectrum L.p. Wireless
(203) 546 Danbury Teleport Communications America Landline
(203) 547 Stamford Global Naps Landline
(203) 548 Stamford Broadwing Communications Landline
(203) 549 Bridgeport Choice One Communications Landline
(203) 550 Stamford Omnipoint Communications Wireless
(203) 551 Bridgeport Teleport Communications America Landline
(203) 552 Greenwich Verizon New York Landline
(203) 553 New Haven Southern New England Telephone Co. Landline
(203) 554 Stamford New Cingular Wireless PCS - DC Wireless
(203) 556 Bridgeport New Cingular Wireless PCS - DC Wireless
(203) 557 Westport Cablevision Lightpath Landline
(203) 558 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 559 Darien Teleport Communications America Landline
(203) 560 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 561 Stamford Cellco Partnership DBA Verizon Wireless Wireless
(203) 562 New Haven Southern New England Telephone Co. Landline
(203) 563 Wilton Southern New England Telephone Co. Landline
(203) 564 Stamford AT&T Local Landline
(203) 565 Waterbury Sprint Spectrum L.p. Wireless
(203) 566 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 567 Huntington Paetec Communications Landline
(203) 568 Waterbury Paetec Communications Landline
(203) 569 Stamford Cablevision Lightpath Landline
(203) 570 Stamford Omnipoint Communications Wireless
(203) 571 Westport AT&T Local Landline
(203) 572 Bridgeport Sprint Spectrum L.p. Wireless
(203) 573 Waterbury Southern New England Telephone Co. Landline
(203) 574 Waterbury Southern New England Telephone Co. Landline
(203) 575 Waterbury Southern New England Telephone Co. Landline
(203) 576 Bridgeport Southern New England Telephone Co. Landline
(203) 577 Waterbury Southern New England Telephone Co. Landline
(203) 578 Waterbury Southern New England Telephone Co. Landline
(203) 579 Bridgeport Southern New England Telephone Co. Landline
(203) 580 Greenwich Peerless Network Of Connecticut Landline
(203) 581 Bridgeport Southern New England Telephone Co. Landline
(203) 582 New Haven Southern New England Telephone Co. Landline
(203) 583 Bridgeport Level 3 Communications Landline
(203) 584 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 585 Stamford Southern New England Telephone Co. Landline
(203) 586 Woodbury Teleport Communications America Landline
(203) 587 Redding Cablevision Lightpath Landline
(203) 588 Stamford Cablevision Lightpath Landline
(203) 589 New Haven Sprint Spectrum L.p. Wireless
(203) 590 Trumbull Level 3 Communications Landline
(203) 591 Waterbury Southern New England Telephone Co. Landline
(203) 592 Waterbury New Cingular Wireless PCS - DC Wireless
(203) 593 Norwalk Usa Mobility Wireless Wireless
(203) 594 New Canaan Cablevision Lightpath Landline
(203) 595 Stamford Southern New England Telephone Co. Landline
(203) 596 Waterbury Southern New England Telephone Co. Landline
(203) 597 Waterbury Southern New England Telephone Co. Landline
(203) 598 Waterbury Southern New England Telephone Co. Landline
(203) 599 Meriden AT&T Local Landline
(203) 600 Meriden Metro PCS Wireless
(203) 601 Trumbull Teleport Communications America Landline
(203) 602 Stamford Southern New England Telephone Co. Landline
(203) 603 New Haven Southern New England Telephone Co. Landline
(203) 604 Stamford Broadwing Communications Landline
(203) 605 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 606 New Haven Omnipoint Communications Wireless
(203) 607 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 608 Meriden Paetec Communications Landline
(203) 609 Stamford Southern New England Telephone Co. Landline
(203) 610 Bridgeport Conversent Communications Of Connecticut Landline
(203) 612 Bridgeport Global Crossing Local Services-ct Landline
(203) 613 Norwalk Sprint Spectrum L.p. Wireless
(203) 614 Stamford Southern New England Telephone Co. Landline
(203) 615 Bridgeport Southern New England Telephone Co. Landline
(203) 616 Danbury Global Crossing Local Services-ct Landline
(203) 617 Danbury Sprint Spectrum L.p. Wireless
(203) 618 Greenwich Verizon New York Landline
(203) 619 New Haven Southern New England Telephone Co. Landline
(203) 620 Darien Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 621 Darien Paetec Communications Landline
(203) 622 Greenwich Verizon New York Landline
(203) 623 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 624 New Haven Southern New England Telephone Co. Landline
(203) 625 Greenwich Verizon New York Landline
(203) 626 New Haven AT&T Local Landline
(203) 627 New Haven Sprint Spectrum L.p. Wireless
(203) 628 Danbury Cablevision Lightpath Landline
(203) 629 Greenwich Verizon New York Landline
(203) 630 Meriden Southern New England Telephone Co. Landline
(203) 631 Meriden New Cingular Wireless PCS - DC Wireless
(203) 632 Naugatuck Choice One Communications Landline
(203) 633 Wolcott Level 3 Communications Landline
(203) 634 Meriden Southern New England Telephone Co. Landline
(203) 635 Stamford Level 3 Communications Landline
(203) 636 Darien Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 637 Old Greenwich Southern New England Telephone Co. Landline
(203) 638 Trumbull Paetec Communications Landline
(203) 639 Meriden Southern New England Telephone Co. Landline
(203) 640 New Haven New Cingular Wireless PCS - DC Wireless
(203) 641 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 642 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 643 Branford Choice One Communications Landline
(203) 644 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
(203) 645 New Haven New Cingular Wireless PCS - DC Wireless
(203) 646 Branford Global Crossing Local Services-ct Landline
(203) 647 Milford Paetec Communications Landline
(203) 648 Danbury Level 3 Communications Landline
(203) 649 Cheshire Paetec Communications Landline
(203) 650 Bridgeport Sprint Spectrum L.p. Wireless
(203) 651 Cheshire Choice One Communications Landline
(203) 652 Stamford Paetec Communications Landline
(203) 653 Stamford Paetec Communications Landline
(203) 654 New Haven Southern New England Telephone Co. Landline
(203) 655 Darien Southern New England Telephone Co. Landline
(203) 656 Darien Southern New England Telephone Co. Landline
(203) 657 New Haven American Messaging (am) Wireless
(203) 658 Stamford Teleport Communications America Landline
(203) 659 Fairfield Paetec Communications Landline
(203) 660 Greenwich Global Crossing Local Services-ct Landline
(203) 661 Greenwich Verizon New York Landline
(203) 662 Darien Southern New England Telephone Co. Landline
(203) 663 Stamford Paetec Communications Landline
(203) 664 Redding Cablevision Lightpath Landline
(203) 665 Stamford Paetec Communications Landline
(203) 666 Bridgeport Level 3 Communications Landline
(203) 667 Stamford Sprint Spectrum L.p. Wireless
(203) 668 New Haven Sprint Spectrum L.p. Wireless
(203) 669 Darien Global Crossing Local Services-ct Landline
(203) 670 Waterbury American Messaging (am) Wireless
(203) 671 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 672 New Haven Paetec Communications Landline
(203) 673 Bridgeport AT&T Local Landline
(203) 674 Stamford Southern New England Telephone Co. Landline
(203) 675 New Haven Sprint Spectrum L.p. Wireless
(203) 676 New Haven Sprint Spectrum L.p. Wireless
(203) 677 Wallingford Southern New England Telephone Co. Landline
(203) 678 Wallingford Paetec Communications Landline
(203) 679 Wallingford Southern New England Telephone Co. Landline
(203) 680 Waterbury Southern New England Telephone Co. Wireless
(203) 681 Greenwich Verizon New York Landline
(203) 682 Stamford Paetec Communications Landline
(203) 683 Bridgeport Paetec Communications Landline
(203) 684 New Haven Metro PCS Wireless
(203) 685 Bridgeport Omnipoint Communications Wireless
(203) 686 Meriden Southern New England Telephone Co. Landline
(203) 687 New Haven Level 3 Communications Landline
(203) 688 New Haven Southern New England Telephone Co. Landline
(203) 689 New Haven AT&T Local Landline
(203) 690 Bridgeport Omnipoint Communications Wireless
(203) 691 New Haven Southern New England Telephone Co. Landline
(203) 692 Fairfield Global Crossing Local Services-ct Landline
(203) 693 Milford Cablevision Lightpath Landline
(203) 694 Meriden Southern New England Telephone Co. Landline
(203) 695 Waterbury Southern New England Telephone Co. Landline
(203) 696 Bridgeport Southern New England Telephone Co. Landline
(203) 697 Wallingford Southern New England Telephone Co. Landline
(203) 698 Old Greenwich Southern New England Telephone Co. Landline
(203) 699 Cheshire Southern New England Telephone Co. Landline
(203) 701 New Haven AT&T Local Landline
(203) 702 Danbury Paetec Communications Landline
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(203) 704 Wolcott Broadwing Communications Landline
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(203) 707 Waterbury Cellco Partnership DBA Verizon Wireless Wireless
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(203) 709 Waterbury Southern New England Telephone Co. Landline
(203) 710 New Haven New Cingular Wireless PCS - DC Wireless
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(203) 725 Waterbury Cox Connecticut Telecom Landline
(203) 726 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 727 Bridgeport Sprint Spectrum L.p. Wireless
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(203) 766 New Haven American Messaging (am) Wireless
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(203) 800 New Haven Sprint Spectrum L.p. Wireless
(203) 801 New Canaan Southern New England Telephone Co. Landline
(203) 802 Waterbury Metro PCS Wireless
(203) 803 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
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(203) 805 Waterbury Teleport Communications America Landline
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(203) 810 Norwalk Cablevision Lightpath Landline
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(203) 813 Greenwich Teleport Communications Group - NY Landline
(203) 814 Bridgeport Cellco Partnership DBA Verizon Wireless Landline
(203) 815 New Haven Cellco Partnership DBA Verizon Wireless Landline
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(203) 822 Norwalk AT&T Local Landline
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(203) 835 Norwalk Usa Mobility Wireless Wireless
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(203) 852 Norwalk Southern New England Telephone Co. Landline
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(203) 854 Norwalk Southern New England Telephone Co. Landline
(203) 855 Norwalk Southern New England Telephone Co. Landline
(203) 856 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
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(203) 858 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
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(203) 862 Greenwich Verizon New York Landline
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(203) 892 Bridgeport Omnipoint Communications Wireless
(203) 893 Derby Cellco Partnership DBA Verizon Wireless Wireless
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(203) 915 New Haven Cellco Partnership DBA Verizon Wireless Wireless
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(203) 926 Huntington Southern New England Telephone Co. Landline
(203) 927 New Haven Cellco Partnership DBA Verizon Wireless Landline
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(203) 945 Norwalk Southern New England Telephone Co. Landline
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(203) 974 New Haven Teleport Communications America Landline
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(203) 978 Stamford Southern New England Telephone Co. Landline
(203) 979 Stamford New Cingular Wireless PCS - DC Wireless
(203) 980 New Haven Cellco Partnership DBA Verizon Wireless Wireless
(203) 981 Norwalk Sprint Spectrum L.p. Wireless
(203) 982 Waterbury Sprint Spectrum L.p. Wireless
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(203) 984 Norwalk Cellco Partnership DBA Verizon Wireless Wireless
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(203) 986 Old Greenwich Brooks Fiber Communications Of Connecticut Inc-ct Landline
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(203) 991 Norwalk Southern New England Telephone Co. Landline
(203) 992 Greenwich Cablevision Lightpath Landline
(203) 993 Bridgeport Cellco Partnership DBA Verizon Wireless Wireless
(203) 994 Danbury Sprint Spectrum L.p. Wireless
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(203) 996 New Haven Sprint Spectrum L.p. Wireless
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(203) 999 New Haven Sprint Spectrum L.p. Wireless