Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: BSTNMABLOMD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
617-430 1 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 2 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 3 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 4 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 5 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 6 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-430 7 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-431 3 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-431 6 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-431 8 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-433 7 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-433 8 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-433 9 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-444 7 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-444 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-446 3 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 A Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 3 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 4 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 8 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-453 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-454 4 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-458 7 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-458 8 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-463 9 South Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 A Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 1 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 2 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 3 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 5 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 6 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-465 8 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-466 6 Chelsea MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-466 9 Chelsea MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 A Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 1 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 2 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 4 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 5 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 6 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-468 8 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-475 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-506 3 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-506 9 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-514 0 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-514 2 Dorchester MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-520 4 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-528 0 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-528 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-539 6 Winthrop MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-539 8 Winthrop MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-544 7 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-544 9 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-545 3 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-545 4 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-545 5 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-545 7 Everett MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 A Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 0 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 1 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 2 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 3 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 5 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 6 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 7 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 8 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-546 9 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-564 0 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-564 1 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-564 3 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-564 4 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-575 2 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-575 9 Cambridge MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-580 0 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-580 2 Charlestown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 A Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 2 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 3 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 4 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-586 8 Brighton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-589 1 Boston MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-600 8 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-612 5 Watertown MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-615 6 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-615 9 Milton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-618 5 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-631 8 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-631 9 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 A Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 0 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 1 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 2 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 3 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 5 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 6 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 7 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 8 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-644 9 Newton MA 990E BANDWIDTH.COM CLEC, LLC - MA 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.