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Area Codes > 401 > Central Office Codes

Exchange Rate Center State Operating Company
401-427 PROVIDENCE RI PAETEC COMMUNICATIONS, INC. - RI
401-428 PAWTUCKET RI GLOBAL NAPS, INC. - RI
401-429 PROVIDENCE RI BROOKS FIBER COMMUNICATIONS - RHODE ISLAND
401-431 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-432 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-433 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-434 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-435 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-437 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-438 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-439 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-440 PROVIDENCE RI NEW CINGULAR WIRELESS PCS, LLC - MA
401-441 PROVIDENCE RI NEW CINGULAR WIRELESS PCS, LLC - MA
401-444 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-447 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-450 PROVIDENCE RI BROOKS FIBER COMMUNICATIONS - RHODE ISLAND
401-451 PROVIDENCE RI NEW CINGULAR WIRELESS PCS, LLC - MA
401-452 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-453 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-454 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-455 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-456 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-457 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-458 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-459 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-460 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-461 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-462 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-463 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-464 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-465 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-466 BLOCK IS RI VERIZON NEW ENGLAND INC.
401-467 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-468 WARWICK RI VERIZON NEW ENGLAND INC.
401-469 TIVERTON RI GLOBAL NAPS, INC. - RI
401-471 GREENWICH RI CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC
401-472 PORTSMOUTH RI BROOKS FIBER COMMUNICATIONS - RHODE ISLAND
401-473 PROVIDENCE RI BROOKS FIBER COMMUNICATIONS - RHODE ISLAND
401-474 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-475 PAWTUCKET RI COX RHODE ISLAND TELECOM INC
401-476 WGLOCESTER RI GLOBAL NAPS, INC. - RI
401-477 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-478 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-480 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-481 PROVIDENCE RI SPRINT SPECTRUM L.P.
401-482 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-484 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-485 WESTERLY RI GLOBAL NAPS, INC. - RI
401-486 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-487 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-488 WOONSOCKET RI BROADVIEW NETWORKS, INC. - RI
401-489 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-490 PROVIDENCE RI CONVERSENT COMMUNICATIONS OF RHODE ISLAND, LLC
401-491 HOPEVALLEY RI COX RHODE ISLAND TELECOM INC
401-493 JAMESTOWN RI NECLEC, LLC
401-494 W WARWICK RI GLOBAL NAPS, INC. - RI
401-495 PAWTUCKET RI PAETEC COMMUNICATIONS, INC. - RI
401-496 PORTSMOUTH RI GLOBAL NAPS, INC. - RI
401-497 PROVIDENCE RI OMNIPOINT MIAMI E LICENSE, LLC
401-498 WGLOCESTER RI TELEPORT COMMUNICATIONS GROUP - RI
401-499 PROVIDENCE RI OMNIPOINT MIAMI E LICENSE, LLC
401-501 RI
401-502 RI
401-503 RI
401-504 RI
401-505 RI
401-506 RI
401-507 RI
401-509 RI
401-510 RI
401-511 RI
401-512 BLOCK IS RI GLOBAL NAPS, INC. - RI
401-513 RI
401-514 RI
401-515 NARRAGNSTT RI CHOICE ONE COMMUNICATIONS OF RHODE ISLAND, INC.
401-517 RI
401-518 RI
401-519 PROVIDENCE RI PAETEC COMMUNICATIONS, INC. - RI
401-520 PROVIDENCE RI PREFERRED NETWORKS, INC.
401-521 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-522 NO KINGSTN RI BROOKS FIBER COMMUNICATIONS - RHODE ISLAND
401-523 PROVIDENCE RI NEW CINGULAR WIRELESS PCS, LLC - MA
401-524 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-525 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-526 WOONSOCKET RI RNK, INC.
401-527 PROVIDENCE RI NEW CINGULAR WIRELESS PCS, LLC - MA
401-528 PROVIDENCE RI VERIZON NEW ENGLAND INC.
401-529 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-531 WOONSOCKET RI PAETEC COMMUNICATIONS, INC. - RI
401-533 PROVIDENCE RI DSCI CORPORATION - NH
401-534 WOONSOCKET RI CHOICE ONE COMMUNICATIONS OF RHODE ISLAND, INC.
401-535 W WARWICK RI TELEPORT COMMUNICATIONS GROUP - RI
401-536 PROVIDENCE RI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI
401-537 PROVIDENCE RI GLOBAL NAPS, INC. - RI
401-538 NEWPORT RI ARCH WIRELESS HOLDINGS, INC.
401-539 HOPEVALLEY RI VERIZON NEW ENGLAND INC.
401-541 GREENWICH RI VERIZON NEW ENGLAND INC.
401-542 GREENWICH RI RNK, INC.
401-543 PAWTUCKET RI GLOBAL NAPS, INC. - RI
401-544 PROVIDENCE RI VERIZON NEW ENGLAND INC.