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: BSTPMALL5MD

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-381 7 Dedham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-384 7 Rockland MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
781-386 8 Waltham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-404 7 Woburn MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-510 7 Randolph MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-514 3 Needham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-524 9 Whitman MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-28   
781-556 7 Hingham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-03-31   
781-562 7 Canton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-570 7 Winchester MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
781-580 7 Lynnfield MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-590 7 Melrose MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-621 7 Wakefield MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-689 7 Kingston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-694 7 Wellesley MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-695 7 Stoughton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-728 2 Lincoln MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-731 7 Lynn MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-754 2 Bryantville MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
781-797 2 Marblehead MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-806 7 Sharon MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-813 7 Saugus MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-819 7 Arlington MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-832 7 Stoneham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
781-872 5 Reading MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-881 7 Norwood MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-912 7 Malden MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
781-923 5 Cohasset MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
781-951 7 Revere MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
857-201 7 Winthrop MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-256 7 East Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-267 7 Milton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-271 7 Dorchester MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-30   
857-273 7 Jamaica Plain MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
857-304 7 Watertown MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-306 A Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
857-306 9 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2017-12-08   
857-315 A Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
857-315 4 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2017-12-08   
857-317 A Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
857-317 7 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-05-31   
857-323 7 Chelsea MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
857-345 4 Hyde Park MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
857-401 7 South Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
857-406 7 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-08-04   
857-414 7 Brighton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-06-14   
857-757 4 Cambridge MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2018-02-22   
857-757 5 Cambridge MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2018-02-22   
857-757 6 Cambridge MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2018-02-22   
857-757 7 Cambridge MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2018-02-22   
857-762 0 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 5 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 6 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 7 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
857-762 8 Boston MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2016-09-10   
978-315 7 Wilmington MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-321 7 Winchendon MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-346 1 Merrimac MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-363 7 West Newbury MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-393 A Acton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-402 7 Concord MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-403 7 Lunenburg MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-415 7 Berlin MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-419 7 Tyngsboro MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-439 7 Billerica MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-456 1 Harvard MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
978-467 2 Westford MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-471 7 Ipswich MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-504 7 Amesbury MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-506 7 Littleton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-526 2 Manchester MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-541 7 Athol MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-558 7 Bolton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-563 7 Sterling MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-566 A Lawrence MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-566 7 Lawrence MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-12-13   
978-572 7 Newburyport MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-593 7 Athol (Franklin County) MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-605 7 Danvers MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
978-613 7 Petersham MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-636 7 Barre MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-639 7 Sudbury MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-653 1 Hamilton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-656 2 Lowell MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-662 6 Andover MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-03-31   
978-668 7 Westminster MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-672 7 Princeton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-673 7 Orange MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-708 7 Groton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-730 7 Gardner MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-20   
978-755 7 Townsend MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-757 7 Ayer MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-765 7 Clinton MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
978-801 7 Essex MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-813 A Shirley MA 508J CENTURYLINK COMMUNICATIONS, LLC 128      
978-813 7 Shirley MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-06-16   
978-818 7 Peabody MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
978-829 7 Fitchburg MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2013-09-30   
978-845 7 North Reading MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-861 7 Topsfield MA 508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   

<< 1 2 3 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.