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.
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OCN: 8645 SUNCOM DBA T-MOBILE USA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
787-341 0 Arroyo PR   820   2007-03-26   
787-341 1 Arroyo PR   820   2007-05-24   
787-341 2 Arroyo PR   820   2007-11-03   
787-341 3 Arroyo PR   820   2008-02-25   
787-341 4 Arroyo PR   820   2008-09-07   
787-341 5 Arroyo PR   820   2009-02-07   
787-341 6 Arroyo PR   820   2007-05-17   
787-341 7 Arroyo PR   820   2007-01-15   
787-341 8 Arroyo PR   820   2005-11-17   
787-341 9 Arroyo PR   820   2005-11-17   
787-344 A Santurce PR BYMNPR34GT3  820      
787-346 A Manatí PR BYMNPR34GT5  820   2004-07-19   
787-346 0 Manatí PR   820   2004-07-19   
787-346 1 Manatí PR   820   2004-07-19   
787-346 2 Manatí PR   820   2004-07-19   
787-346 3 Manatí PR   820   2005-03-12   
787-346 4 Manatí PR   820   2005-03-12   
787-346 5 Manatí PR   820   2005-03-12   
787-346 6 Manatí PR   820   2005-11-28   
787-346 7 Manatí PR   820   2006-01-05   
787-346 8 Manatí PR   820   2006-01-05   
787-359 A Naranjito PR BYMNPR34GT5  820   2004-02-15   
787-359 0 Naranjito PR   820   2004-02-15   
787-359 1 Naranjito PR   820   2004-02-15   
787-359 2 Naranjito PR   820   2004-02-15   
787-359 3 Naranjito PR   820   2004-07-23   
787-359 4 Naranjito PR   820   2004-07-23   
787-359 5 Naranjito PR   820   2004-07-23   
787-359 6 Naranjito PR   820   2005-03-06   
787-359 7 Naranjito PR   820   2005-02-18   
787-359 8 Naranjito PR   820   2008-08-31   
787-359 9 Naranjito PR   820   2008-12-21   
787-367 A Santurce PR BYMNPR34GT3  820      
787-368 A Santurce PR BYMNPR34GT3  820      
787-373 9 Santurce PR   820   2005-07-11   
787-387 9 Santurce PR   820   2005-07-11   
787-388 9 Santurce PR   820   2005-07-11   
787-394 9 Santurce PR   820   2007-08-23   
787-410 A Santurce PR BYMNPR34GT3  820      
787-435 5 Fajardo PR   820   2003-12-17   
787-435 7 Fajardo PR   820   2003-12-17   
787-435 8 Fajardo PR   820   2003-12-17   
787-452 A Arecibo PR BYMNPR34GT5  820   2004-03-20   
787-452 0 Arecibo PR   820   2004-03-20   
787-452 1 Arecibo PR   820   2004-03-20   
787-452 2 Arecibo PR   820   2004-03-20   
787-452 3 Arecibo PR   820   2004-03-20   
787-452 4 Arecibo PR   820   2008-11-28   
787-452 5 Arecibo PR   820   2008-11-28   
787-452 6 Arecibo PR   820   2009-06-30   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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