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: AUSYTX27DS0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-216 2 San Marcos TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-06-23   
512-221 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-221 2 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-234 5 Burnet TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-07-06   
512-234 6 Burnet TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-05-23   
512-234 7 Burnet TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-05-23   
512-271 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-271 7 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-271 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-290 A Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558      
512-290 0 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-290 1 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-290 2 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-290 3 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-290 4 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-290 5 Rockdale TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-02-05   
512-410 4 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-03-15   
512-410 5 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-03-15   
512-410 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-03-15   
512-487 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-487 6 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-487 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-541 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-541 2 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-541 4 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-547 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-547 2 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-547 3 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-547 4 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-547 5 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-547 6 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-10   
512-553 7 Burnet TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-24   
512-588 7 Burnet TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2009-02-11   
512-614 7 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-17   
512-614 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-17   
512-614 9 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-17   
512-650 3 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-03-15   
512-650 4 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-03-15   
512-704 6 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-704 7 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-704 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-704 9 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-09-08   
512-800 6 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-21   
512-800 7 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-21   
512-800 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2010-12-21   
512-807 6 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-05-26   
512-807 7 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-06-02   
512-807 8 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-06-13   
512-807 9 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2008-06-13   
512-897 1 Austin TX 327E YMAX COMMUNICATIONS CORP. - TX 558   2007-06-23   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.