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: OKCYOKSX4MD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-230 5 Durant OK 6529 T-MOBILE USA, INC. 536   2012-02-22   
580-235 8 Ada OK 6529 T-MOBILE USA, INC. 536   2007-06-24   
580-235 9 Ada OK 6529 T-MOBILE USA, INC. 536   2005-11-14   
580-243 3 Elk City OK 6529 T-MOBILE USA, INC. 536   2014-06-18   
580-275 0 Clinton OK 6529 T-MOBILE USA, INC. 536   2016-10-12   
580-275 8 Clinton OK 6529 T-MOBILE USA, INC. 536      
580-277 0 Ardmore OK 6529 T-MOBILE USA, INC. 536      
580-277 2 Ardmore OK 6529 T-MOBILE USA, INC. 536   2008-10-16   
580-277 3 Ardmore OK 6529 T-MOBILE USA, INC. 536   2012-01-06   
580-277 4 Ardmore OK 6529 T-MOBILE USA, INC. 536   2016-05-08   
580-277 5 Ardmore OK 6529 T-MOBILE USA, INC. 536      
580-277 7 Ardmore OK 6529 T-MOBILE USA, INC. 536   2012-03-08   
580-277 8 Ardmore OK 6529 T-MOBILE USA, INC. 536   2013-10-24   
580-278 0 Enid OK 6529 T-MOBILE USA, INC. 536   2011-03-14   
580-278 2 Enid OK 6529 T-MOBILE USA, INC. 536   2011-09-18   
580-278 3 Enid OK 6529 T-MOBILE USA, INC. 536   2012-01-06   
580-278 4 Enid OK 6529 T-MOBILE USA, INC. 536      
580-278 5 Enid OK 6529 T-MOBILE USA, INC. 536      
580-278 6 Enid OK 6529 T-MOBILE USA, INC. 536      
580-278 7 Enid OK 6529 T-MOBILE USA, INC. 536   2012-04-14   
580-278 8 Enid OK 6529 T-MOBILE USA, INC. 536   2012-04-14   
580-279 2 Ada OK 6529 T-MOBILE USA, INC. 536   2007-04-08   
580-279 7 Ada OK 6529 T-MOBILE USA, INC. 536   2009-02-27   
580-280 1 Lawton OK 6529 T-MOBILE USA, INC. 536   2012-02-22   
580-280 3 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-09-25   
580-280 5 Lawton OK 6529 T-MOBILE USA, INC. 536   2012-04-06   
580-280 6 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-02-15   
580-280 7 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-02-15   
580-280 8 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-02-15   
580-280 9 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 1 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 2 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 3 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 4 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 5 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 6 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 7 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-284 8 Lawton OK 6529 T-MOBILE USA, INC. 536      
580-290 A Woodward OK 6529 T-MOBILE USA, INC. 536      
580-290 7 Woodward OK 6529 T-MOBILE USA, INC. 536   2014-09-22   
580-290 8 Woodward OK 6529 T-MOBILE USA, INC. 536   2014-09-22   
580-290 9 Woodward OK 6529 T-MOBILE USA, INC. 536   2014-09-22   
580-291 4 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-07-24   
580-291 5 Lawton OK 6529 T-MOBILE USA, INC. 536   2014-07-24   
580-339 4 Elk City OK 6529 T-MOBILE USA, INC. 536   2010-08-11   
580-340 A Ardmore OK 6529 T-MOBILE USA, INC. 536      
580-340 0 Ardmore OK 6529 T-MOBILE USA, INC. 536      
580-340 1 Ardmore OK 6529 T-MOBILE USA, INC. 536      
580-340 2 Ardmore OK 6529 T-MOBILE USA, INC. 536   2011-06-30   
580-340 3 Ardmore OK 6529 T-MOBILE USA, INC. 536   2012-03-28   

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.