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: CHTWMABF2MD

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-645 5 Arlington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-652 3 Lexington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-652 4 Lexington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-652 5 Lexington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-693 9 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-703 7 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-755 4 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-761 5 Lexington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-787 5 Woburn MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-822 3 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-822 4 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-832 5 Stoneham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-835 4 Stoneham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-839 4 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-851 A Malden MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-851 8 Malden MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-902 8 Waltham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-909 5 Reading MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-977 5 Winchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-987 2 Norwell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
781-992 5 Wellesley MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-226 A Newton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-226 5 Newton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-242 A Cambridge MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-242 5 Cambridge MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-284 4 Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-320 6 Cambridge MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-361 3 Brookline MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-378 4 Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-386 5 Chelsea MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-410 5 Charlestown MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 A Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 6 Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 7 Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-416 8 Boston MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-418 A Dorchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-418 6 Dorchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-424 5 Roxbury MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-703 5 Hyde Park MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
857-760 5 Watertown MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-208 5 Lawrence MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-219 5 Salem MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-229 5 Wilmington MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-288 7 Beverly MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-289 5 Andover MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-295 5 Sudbury MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-310 5 Hudson MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-341 5 Concord MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-344 5 Maynard MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-357 5 North Reading MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-358 5 Newburyport MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-364 5 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-391 5 Ayer MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-393 5 Acton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-431 5 Littleton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 6 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 7 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-442 8 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-471 5 Ipswich MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-484 5 Rowley MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-495 5 Billerica MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-495 7 Billerica MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-515 5 Gloucester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-516 5 Fitchburg MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-522 5 Beverly MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-526 5 Manchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-548 5 Peabody MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-560 8 Danvers MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-598 5 Clinton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-605 A Danvers MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-605 5 Danvers MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-653 5 Hamilton MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-669 5 Gardner MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-674 6 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-728 5 Leominster MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-743 5 Pepperell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-783 5 Andover MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-785 5 Lunenburg MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-788 6 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-856 6 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-883 5 Ashburnham MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-905 7 Lowell MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-912 9 Haverhill MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-949 A Manchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
978-949 5 Manchester MA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      

<< 1 2

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.