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: MCALTXHBDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-213 A McAllen TX 4866 SMARTCOM TELEPHONE LLC 568      
956-214 A Brownsville TX 4866 SMARTCOM TELEPHONE LLC 568      
956-216 A Harlingen TX 4866 SMARTCOM TELEPHONE LLC 568      
956-223 2 Pharr TX 4866 SMARTCOM TELEPHONE LLC 568   2005-02-19   
956-238 5 Los Fresnos TX 4866 SMARTCOM TELEPHONE LLC 568   2005-06-10   
956-259 A Edinburg TX 4866 SMARTCOM TELEPHONE LLC 568      
956-260 A Mercedes TX 4866 SMARTCOM TELEPHONE LLC 568      
956-271 1 Mission TX 4866 SMARTCOM TELEPHONE LLC 568   2009-10-23   
956-277 6 La Feria TX 4866 SMARTCOM TELEPHONE LLC 568   2017-04-07   
956-317 2 Rio Grande City TX 4866 SMARTCOM TELEPHONE LLC 568   2017-01-30   
956-340 1 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2012-06-10   
956-402 2 Pharr TX 4866 SMARTCOM TELEPHONE LLC 568   2016-01-24   
956-402 4 Pharr TX 4866 SMARTCOM TELEPHONE LLC 568   2011-10-15   
956-403 5 Pharr TX 4866 SMARTCOM TELEPHONE LLC 568   2016-05-16   
956-432 0 Mission TX 4866 SMARTCOM TELEPHONE LLC 568   2005-03-28   
956-461 7 Donna TX 4866 SMARTCOM TELEPHONE LLC 568   2010-04-17   
956-461 8 Donna TX 4866 SMARTCOM TELEPHONE LLC 568   2010-04-17   
956-461 9 Donna TX 4866 SMARTCOM TELEPHONE LLC 568   2005-06-10   
956-485 3 Sullivan City TX 4866 SMARTCOM TELEPHONE LLC 568   2017-04-07   
956-567 A Edcouch TX 4866 SMARTCOM TELEPHONE LLC 568      
956-567 3 Edcouch TX 4866 SMARTCOM TELEPHONE LLC 568   2005-07-15   
956-657 A McAllen TX 4866 SMARTCOM TELEPHONE LLC 568      
956-681 A McAllen TX 4866 SMARTCOM TELEPHONE LLC 568      
956-681 1 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2006-12-21   
956-681 2 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2006-12-21   
956-681 3 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2006-12-21   
956-681 4 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2006-12-21   
956-748 7 Rio Hondo TX 4866 SMARTCOM TELEPHONE LLC 568   2009-10-23   
956-772 2 Port Isabel TX 4866 SMARTCOM TELEPHONE LLC 568   2004-03-17   
956-788 1 San Benito TX 4866 SMARTCOM TELEPHONE LLC 568   2005-06-10   
956-849 8 Roma TX 4866 SMARTCOM TELEPHONE LLC 568   2017-02-13   
956-878 1 McAllen TX 4866 SMARTCOM TELEPHONE LLC 568   2004-10-22   
956-923 6 San Benito TX 4866 SMARTCOM TELEPHONE LLC 568   2013-05-06   
956-923 7 San Benito TX 4866 SMARTCOM TELEPHONE LLC 568   2013-05-06   
956-923 8 San Benito TX 4866 SMARTCOM TELEPHONE LLC 568   2013-05-06   
956-973 4 Weslaco TX 4866 SMARTCOM TELEPHONE LLC 568   2004-07-01   
956-975 2 Weslaco TX 4866 SMARTCOM TELEPHONE LLC 568   2004-07-01   
956-975 3 Weslaco TX 4866 SMARTCOM TELEPHONE LLC 568   2004-07-01   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.