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.

OCN: 362E YMAX COMMUNICATIONS CORP. - OK

1 2 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
405-225 6 Oklahoma City OK OKCYOKCEXTX  536   2009-01-21   
405-225 7 Oklahoma City OK OKCYOKCEXTX  536   2009-01-21   
405-225 8 Oklahoma City OK OKCYOKCEXTX  536   2009-01-21   
405-237 0 Moore OK OKCYOKCEXTX  536   2008-06-21   
405-237 2 Moore OK OKCYOKCEXTX  536   2008-06-21   
405-241 6 Britton OK OKCYOKCEXTX  536   2008-06-21   
405-241 7 Britton OK OKCYOKCEXTX  536   2008-06-21   
405-241 8 Britton OK OKCYOKCEXTX  536   2008-06-21   
405-316 8 Oklahoma City OK OKCYOKCEXTX  536   2009-02-08   
405-316 9 Oklahoma City OK OKCYOKCEXTX  536   2009-02-08   
405-385 6 Stillwater OK OKCYOKCEXTX  536   2008-06-16   
405-385 7 Stillwater OK OKCYOKCEXTX  536   2008-06-16   
405-385 8 Stillwater OK OKCYOKCEXTX  536   2008-06-16   
405-443 4 Oklahoma City OK OKCYOKCEXTX  536   2009-01-21   
405-506 2 Bethany OK OKCYOKCEXTX  536   2008-06-12   
405-506 3 Bethany OK OKCYOKCEXTX  536   2008-06-12   
405-506 4 Bethany OK OKCYOKCEXTX  536   2008-06-12   
405-563 A Oklahoma City OK OKCYOKCEXTX  536      
405-563 0 Oklahoma City OK OKCYOKCEXTX  536   2008-02-24   
405-563 1 Oklahoma City OK OKCYOKCEXTX  536   2008-02-24   
405-563 2 Oklahoma City OK OKCYOKCEXTX  536   2008-02-24   
405-563 3 Oklahoma City OK OKCYOKCEXTX  536   2008-02-24   
405-563 4 Oklahoma City OK OKCYOKCEXTX  536   2008-06-10   
405-563 5 Oklahoma City OK OKCYOKCEXTX  536   2008-06-10   
405-563 6 Oklahoma City OK OKCYOKCEXTX  536   2008-06-10   
405-759 9 Moore OK OKCYOKCEXTX  536   2008-06-21   
580-366 2 Enid OK OKCYOKCEXTX  536   2008-06-10   
580-366 3 Enid OK OKCYOKCEXTX  536   2008-06-10   
580-366 5 Enid OK OKCYOKCEXTX  536   2008-06-16   
580-366 6 Enid OK OKCYOKCEXTX  536   2008-06-21   
580-453 9 Ada OK OKCYOKCEXTX  536   2011-02-03   
580-540 6 Enid OK OKCYOKCEXTX  536   2009-07-23   
580-540 7 Enid OK OKCYOKCEXTX  536   2009-07-23   
580-576 9 Ponca City OK OKCYOKCEXTX  536   2011-02-03   
580-603 7 Enid OK OKCYOKCEXTX  536   2011-03-14   
580-665 4 Ada OK OKCYOKCEXTX  536   2013-08-19   
918-309 8 Miami OK TULSOKTBX9Y  538   2009-07-23   
918-608 5 Muskogee OK TULSOKTBX9Y  538   2008-06-16   
918-608 6 Muskogee OK TULSOKTBX9Y  538   2008-06-16   
918-608 7 Muskogee OK TULSOKTBX9Y  538   2008-06-16   
918-708 6 Tahlequah OK TULSOKTBX9Y  538   2008-06-21   
918-708 7 Tahlequah OK TULSOKTBX9Y  538   2008-06-21   
918-708 8 Tahlequah OK TULSOKTBX9Y  538   2008-06-21   
918-715 5 McAlester OK TULSOKTBX9Y  538   2008-06-21   
918-715 6 McAlester OK TULSOKTBX9Y  538   2008-06-21   
918-715 7 McAlester OK TULSOKTBX9Y  538   2008-06-21   
918-856 9 Tulsa OK TULSOKTBX9Y  538   2009-01-21   
918-895 A Tulsa OK TULSOKTBX9Y  538      
918-895 0 Tulsa OK TULSOKTBX9Y  538   2008-02-28   
918-895 1 Tulsa OK TULSOKTBX9Y  538   2008-02-28   

1 2 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.