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
405-835 6 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2014-02-22   
405-835 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2014-03-07   
405-835 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2014-03-07   
405-835 9 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2013-08-11   
405-837 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-837 0 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-10-18   
405-837 1 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 2 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 3 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 4 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 5 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-02-04   
405-837 7 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2008-03-08   
405-837 8 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-09-03   
405-837 9 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-09-03   
405-838 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-838 0 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-06-14   
405-838 1 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-12-13   
405-838 2 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-06-14   
405-838 3 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-06-14   
405-838 4 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-06-14   
405-838 5 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-06-14   
405-838 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-07-18   
405-838 7 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-07-18   
405-838 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2011-09-02   
405-838 9   6529 T-MOBILE USA, INC. 536   2011-09-02   
405-839 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-839 0 OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2011-12-30   
405-839 1 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2015-10-15   
405-839 2 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2015-02-20   
405-839 3 OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2015-02-20   
405-839 4 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2021-05-04   
405-839 5 OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2011-12-30   
405-839 6 OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2011-12-30   
405-839 7 OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-12-13   
405-839 8 OKCYOKCEXXY  516C AT&T CORP. 536   2015-03-09   
405-839 9 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2015-10-15   
405-845 A OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-845 0 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-05-03   
405-845 1 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-845 2 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-845 3 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-845 4 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-845 5 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-845 6 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-05-03   
405-845 7 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2016-12-12   
405-845 8 OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-05-03   
405-845 9 OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2015-11-20   
405-850 A OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-859 A OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      

<< 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: LES.NET

Like this site? We accept donations via PayPal.