Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-401 7 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-401 8 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-401 9 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-409 0 Chelsea MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-409 2 Chelsea MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-409 6 Chelsea MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-409 7 Chelsea MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-415 1 Brighton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-415 5 Brighton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-418 1 East Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-418 2 East Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-418 3 East Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-418 4 East Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-431 1 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-431 2 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-431 4 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-431 5 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 3 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 4 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 5 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-440 7 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-459 4 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-475 3 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-475 5 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-477 8 Jamaica Plain MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-487 4 Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-488 9 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 A Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 0 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 1 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 2 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 3 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 4 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 5 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 6 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 7 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-500 8 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-505 A Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-505 1 Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-505 4 Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-544 3 Everett MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-544 8 Everett MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-553 1 Jamaica Plain MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-553 4 Jamaica Plain MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-553 9 Jamaica Plain MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-580 3 Charlestown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-580 5 Charlestown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 0 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 3 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 4 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 5 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 6 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-600 7 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 A Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 3 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 4 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 5 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 6 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 7 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-606 9 Roxbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-607 3 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-607 4 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-612 4 Watertown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-622 0 South Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-639 A Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-639 0 Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-639 5 Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 2 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 4 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 5 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 7 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 8 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-648 9 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-655 5 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-671 0 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-671 1 Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 0 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 1 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 2 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 3 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 6 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-674 7 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-676 4 Jamaica Plain MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-681 7 Charlestown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 2 Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 3 Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-729 4 Quincy MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-741 4 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-741 6 Somerville MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-751 6 Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-751 7 Brookline MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-762 0 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-762 5 Newton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-765 A South Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-765 0 South Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-765 2 South Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-765 4 South Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-798 8 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-800 0 Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
617-820 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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