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: CMBSMA01AMD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-361 A Framingham MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-364 A Barnstable MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-367 A Barnstable MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-370 2 Framingham MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-01-29   
508-377 2 Milford MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2008-11-06   
508-377 8 Milford MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-02   
508-383 4 Framingham MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-02-03   
508-383 5 Framingham MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2017-02-03   
508-395 A Framingham MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-399 3 Southgate MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-12-04   
508-402 5 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2024-11-25   
508-409 1 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-03-24   
508-409 7 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-10-26   
508-409 8 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-10-26   
508-409 9 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2005-03-24   
508-414 A Worcester MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-415 A Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-415 0 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 1 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 2 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 3 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 4 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 5 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-24   
508-415 6 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-02-03   
508-415 7 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-02-03   
508-415 8 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-02-03   
508-415 9 Fall River MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-02-03   
508-422 6 Milford MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-11-10   
508-423 A Billerica MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-440 1 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-10-24   
508-440 6 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-06-05   
508-440 7 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-06-30   
508-440 9 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2008-06-23   
508-443 7 Bridgewater MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-12-18   
508-443 8 Bridgewater MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2021-12-18   
508-443 9 Bridgewater MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2022-02-27   
508-446 A Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-446 0 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-29   
508-446 1 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-29   
508-446 2 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-29   
508-446 3 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-29   
508-446 4 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2002-08-29   
508-446 5 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-04-29   
508-446 6 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-04-29   
508-446 7 Franklin MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-11-01   
508-451 A Lawrence MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-463 5 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 6 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 7 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   
508-463 8 Attleboro MA 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-03-01   

<< 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 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.