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
508-409 A Attleboro MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-245 7 Cambridge MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-272 A Hyde Park MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-517 8 Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-622 2 South Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-622 8 South Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-648 A Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-648 1 Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-690 A Milton MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-895 1 East Boston MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-925 8 Brighton MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-958 A Chelsea MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
617-958 9 Chelsea MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-287 7 Woburn MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-323 4 Lexington MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-343 4 Needham MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-479 4 Lynn MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-583 0 Arlington MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-683 0 Wakefield MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-770 2 Canton MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-785 5 Randolph MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-795 3 Waltham MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
781-827 4 Medford MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-540 A Littleton MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-540 4 Littleton MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-587 8 Peabody MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-759 A Concord MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-759 0 Concord MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-845 5 North Reading MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-861 A Topsfield MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-861 4 Topsfield MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-878 4 Fitchburg MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128   2010-03-12   
978-992 4 Newburyport MA 8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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