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.

Oklahoma City, OK

<< 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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
405-819 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-819 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-819 9 OKCYOKSX9MD  5562 METROPCS, INC. 536      
405-820 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-821 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 0 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-12-20   
405-821 1 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 2 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 3 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 4 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 5 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-821 9   6529 T-MOBILE USA, INC. 536      
405-822 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 0 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-12-20   
405-822 1 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 2 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2006-01-24   
405-822 3 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 4 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 5 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-822 9   6529 T-MOBILE USA, INC. 536      
405-823 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-824 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 0 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536   2006-01-10   
405-824 1 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 2 ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536   2006-01-21   
405-824 3 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 4 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 5 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-824 9   6529 T-MOBILE USA, INC. 536      
405-826 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-830 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-831 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-833 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-834 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-835 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-835 0 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2014-03-07   
405-835 1 OKCYOKSX9MD  5562 METROPCS, INC. 536   2013-11-16   
405-835 2 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2013-10-11   
405-835 3 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-05-27   
405-835 4 OKCYOKSX9MD  5562 METROPCS, INC. 536   2013-11-18   
405-835 5 OKCYOKSX9MD  5562 METROPCS, INC. 536   2013-12-18   

<< 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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.