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
781-312 A Hanover MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-325 A Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-328 A Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-336 A Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-353 A Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-390 A Randolph MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-399 A Malden MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-426 A Revere MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-476 A Marblehead MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-497 A Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-507 A Stoneham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-518 A Medford MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-519 A Braintree MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-577 A Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-626 A Weymouth MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-651 A Lynnfield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-679 A Kingston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-688 A Norwood MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-695 A Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-708 A Dedham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-713 A Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-734 A Lexington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-742 A Dedham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-753 A Rockland MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-780 A Lynn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-786 A Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-791 A Burlington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-818 A Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-836 A Hingham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-840 A Stoughton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-968 A Wakefield MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 A Canton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-995 A Woburn MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-996 A Waltham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-209 A Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-241 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-296 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-305 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-369 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-413 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-453 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-504 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2024-01-03   
857-706 A Cambridge MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-776 A Chelsea MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
857-972 A Boston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-219 A Salem MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-229 A Wilmington MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-233 A Hamilton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-234 A Georgetown MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-237 A Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-252 A Ashburnham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-274 A Acton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-277 A Templeton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-286 A Sterling MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-293 A Hudson MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-301 A Petersham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-319 A Lowell MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-330 A Billerica MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-331 A Maynard MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-364 A Lowell MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-381 A Gloucester MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-401 A Leominster MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-416 A Lawrence MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-451 A Concord MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-480 A Townsend MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-518 A Newburyport MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-558 A Bolton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-574 A Athol (Franklin County) MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-595 A Peabody MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-607 A Salem MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-608 A Billerica MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-613 A Petersham MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-615 A Ayer MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-616 A Winchendon MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-627 A Fitchburg MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-631 A Acton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-633 A Orange MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-636 A Barre MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-653 A Hamilton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-662 A Andover MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-666 A Salem MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-673 A Orange MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-705 A Danvers MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-707 A Harvard MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-710 A Lowell MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-712 A Beverly MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-717 A Peabody MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-735 A Lowell MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-746 A Lowell MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-767 A Danvers MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-775 A Andover MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-776 A Concord MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-780 A Athol MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-800 A Littleton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-801 A Essex MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-812 A Townsend MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-819 A West Newbury MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-820 A Hubbardston MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-841 A Maynard MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-842 A Groton MA 4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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