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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
774-477 A Whitinsville MA 5562 METROPCS, INC. 128      
774-477 0 Whitinsville MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-04-05   
774-477 1 Whitinsville MA 5562 METROPCS, INC. 128   2021-06-12   
774-477 2 Whitinsville MA 5562 METROPCS, INC. 128   2021-05-01   
774-477 3 Whitinsville MA 5562 METROPCS, INC. 128   2021-05-01   
774-477 7 Whitinsville MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-22   
774-477 9 Whitinsville MA 5562 METROPCS, INC. 128   2021-01-30   
774-486 A Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-486 0 Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-10-21   
774-486 1 Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-09-01   
774-486 2 Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-10   
774-486 8 Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-08-13   
774-486 9 Millbury MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2021-08-13   
774-498 A Framingham MA 5562 METROPCS, INC. 128      
774-498 0 Framingham MA 5562 METROPCS, INC. 128   2017-03-17   
774-498 9 Framingham MA 5562 METROPCS, INC. 128   2017-03-17   
774-502 1 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
774-502 2 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
774-502 3 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
774-502 4 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-10-31   
774-519 A Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-519 0 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-13   
774-519 1 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-13   
774-519 2 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-06-13   
774-519 7 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-03-27   
774-519 8 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-03-27   
774-519 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-03-27   
774-522 A Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-522 8 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-04-30   
774-522 9 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-04-30   
774-525 2 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-07-18   
774-525 4 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-06-26   
774-525 5 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-06-26   
774-525 6 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-06-26   
774-525 7 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-06-26   
774-525 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-11-25   
774-529 A Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-529 1 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-11-23   
774-529 2 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-10-10   
774-529 6 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-27   
774-529 7 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-06-27   
774-529 8 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-24   
774-529 9 Mansfield MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-11-24   
774-530 4 Worcester MA 5562 METROPCS, INC. 128   2022-01-06   
774-531 A Whitinsville MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-03-17   
774-531 9 Whitinsville MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-03-17   
774-535 A Worcester MA 5562 METROPCS, INC. 128      
774-535 0 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-04-12   
774-535 1 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2003-05-25   
774-535 2 Worcester MA 5562 METROPCS, INC. 128   2003-05-25   
774-535 3 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2004-04-12   
774-535 4 Worcester MA 5562 METROPCS, INC. 128   2007-03-07   
774-535 5 Worcester MA 5562 METROPCS, INC. 128   2007-03-07   
774-535 6 Worcester MA 5562 METROPCS, INC. 128   2006-10-20   
774-535 7 Worcester MA 5562 METROPCS, INC. 128   2006-12-04   
774-535 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-07-22   
774-540 A Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-540 0 Framingham MA 5562 METROPCS, INC. 128   2015-09-12   
774-540 5 Framingham MA 5562 METROPCS, INC. 128   2015-07-12   
774-540 9 Framingham MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2015-03-08   
774-541 0 Walpole MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2017-03-24   
774-541 9 Walpole MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2017-04-22   
774-548 A Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-05-16   
774-548 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-05-16   
774-570 1 Shrewsbury MA 5562 METROPCS, INC. 128   2015-06-02   
774-570 8 Shrewsbury MA 5562 METROPCS, INC. 128   2016-07-06   
774-570 9 Shrewsbury MA 5562 METROPCS, INC. 128   2016-12-22   
774-578 A Worcester MA 5562 METROPCS, INC. 128      
774-578 0 Worcester MA 5562 METROPCS, INC. 128   2008-12-15   
774-578 1 Worcester MA 5562 METROPCS, INC. 128   2008-12-15   
774-578 2 Worcester MA 5562 METROPCS, INC. 128   2008-12-15   
774-578 3 Worcester MA 5562 METROPCS, INC. 128   2008-12-15   
774-578 4 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-29   
774-578 9 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-07-09   
774-581 A Foxboro MA 5562 METROPCS, INC. 128      
774-581 1 Foxboro MA 5562 METROPCS, INC. 128   2015-04-09   
774-581 6 Foxboro MA 5562 METROPCS, INC. 128   2010-10-11   
774-581 8 Foxboro MA 5562 METROPCS, INC. 128   2010-10-11   
774-586 A Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-586 1 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-11-30   
774-586 2 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-11-30   
774-586 5 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-07-28   
774-586 6 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-07-28   
774-586 8 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-12-22   
774-586 9 Milford MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-12-22   
774-606 3 Attleboro MA 5562 METROPCS, INC. 128   2015-02-12   
774-606 4 Attleboro MA 5562 METROPCS, INC. 128   2015-02-12   
774-606 5 Attleboro MA 5562 METROPCS, INC. 128   2015-02-12   
774-606 6 Attleboro MA 5562 METROPCS, INC. 128   2014-11-15   
774-606 7 Attleboro MA 5562 METROPCS, INC. 128   2014-12-15   
774-615 A Framingham MA 5562 METROPCS, INC. 128      
774-615 5 Framingham MA 5562 METROPCS, INC. 128   2016-10-14   
774-615 6 Framingham MA 5562 METROPCS, INC. 128   2016-11-10   
774-615 7 Framingham MA 5562 METROPCS, INC. 128   2016-11-10   
774-615 9 Framingham MA 5562 METROPCS, INC. 128   2016-10-13   
774-633 7 Auburn MA 5562 METROPCS, INC. 128   2011-09-15   
774-635 0 Southbridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-09-24   
774-635 1 Southbridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2022-12-05   
774-635 8 Southbridge MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2023-07-22   
774-670 3 Worcester MA 6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-09-30   

<< 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 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.