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: NRTNMAAACM4

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
781-535 7 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-03   
781-535 8 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-04   
781-535 9 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2010-02-04   
781-539 9 Medford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-06-30   
781-540 A Needham MA 5562 METROPCS, INC. 128      
781-540 1 Needham MA 5562 METROPCS, INC. 128      
781-540 8 Needham MA 5562 METROPCS, INC. 128      
781-540 9 Needham MA 5562 METROPCS, INC. 128      
781-541 0 Lexington MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-12-09   
781-548 A Wakefield MA 5562 METROPCS, INC. 128      
781-548 0 Wakefield MA 5562 METROPCS, INC. 128      
781-548 1 Wakefield MA 5562 METROPCS, INC. 128      
781-548 9 Wakefield MA 5562 METROPCS, INC. 128      
781-552 A Burlington MA 5562 METROPCS, INC. 128      
781-552 0 Burlington MA 5562 METROPCS, INC. 128      
781-552 1 Burlington MA 5562 METROPCS, INC. 128      
781-552 2 Burlington MA 5562 METROPCS, INC. 128      
781-552 6 Burlington MA 5562 METROPCS, INC. 128      
781-552 9 Burlington MA 5562 METROPCS, INC. 128      
781-558 0 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-06-22   
781-558 3 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-11-04   
781-558 4 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-02-04   
781-558 6 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2008-04-28   
781-558 7 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-05-11   
781-558 8 Saugus MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2007-08-17   
781-560 3 Revere MA 5562 METROPCS, INC. 128   2005-09-24   
781-568 A Stoneham MA 5562 METROPCS, INC. 128      
781-568 0 Stoneham MA 5562 METROPCS, INC. 128      
781-568 1 Stoneham MA 5562 METROPCS, INC. 128      
781-568 9 Stoneham MA 5562 METROPCS, INC. 128      
781-570 A Winchester MA 5562 METROPCS, INC. 128      
781-570 1 Winchester MA 5562 METROPCS, INC. 128      
781-570 6 Winchester MA 5562 METROPCS, INC. 128      
781-570 9 Winchester MA 5562 METROPCS, INC. 128      
781-571 A Canton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-571 0 Canton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-571 1 Canton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-571 8 Canton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-571 9 Canton MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-576 A Marblehead MA 5562 METROPCS, INC. 128      
781-576 0 Marblehead MA 5562 METROPCS, INC. 128      
781-576 9 Marblehead MA 5562 METROPCS, INC. 128      
781-579 A Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-579 0 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-06-06   
781-579 1 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-07-29   
781-579 4 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-07-29   
781-579 9 Braintree MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-11-01   
781-580 A Lynnfield MA 5562 METROPCS, INC. 128      
781-580 0 Lynnfield MA 5562 METROPCS, INC. 128      
781-580 9 Lynnfield MA 5562 METROPCS, INC. 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.