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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-303 0 Seminole OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2010-08-11   
405-303 1 Seminole OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2008-12-01   
405-303 2 Seminole OK SMNLOKMADS0  9533 SOUTHWESTERN BELL 536      
405-303 3 Seminole OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-01-24   
405-303 4 Seminole OK SMNLOKMADS0  9533 SOUTHWESTERN BELL 536      
405-303 5 Seminole OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-02-05   
405-303 6 Seminole OK   612K CSC VOICE, LLC 536   2014-03-02   
405-303 7 Seminole OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2012-02-25   
405-303 8 Seminole OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2013-10-28   
405-303 9 Seminole OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-06-13   
405-304 A Oklahoma City OK OKCYOKCEXKY  6630 SPOK, INC. 536      
405-305 A Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
405-305 0 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2010-01-19   
405-305 1 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 2 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 3 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 4 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 5 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 6 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 7 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 8 Oklahoma City OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-09-14   
405-305 9 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2007-09-14   
405-306 A Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
405-307 A Norman OK NRMNOKMADS0  9533 SOUTHWESTERN BELL 536      
405-308 A Oklahoma City OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-308 0 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 1 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 2 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 3 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 4 Oklahoma City OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
405-308 5 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 6 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 7 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 8 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-308 9 Oklahoma City OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2003-07-01   
405-309 A Harrah OK   119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-309 0 Harrah OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-03-19   
405-309 1 Harrah OK OKCYOKCEXBZ  073H TELNYX LLC 536   2018-09-25   
405-309 2 Harrah OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2011-04-02   
405-309 3 Harrah OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2016-09-15   
405-309 4 Harrah OK   515J IP HORIZON LLC 536   2026-04-03   
405-309 6 Harrah OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2007-01-29   
405-309 7 Harrah OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2014-06-13   
405-309 8 Harrah OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2015-03-01   
405-309 9 Harrah OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536   2008-12-01   
405-310 A Norman OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-310 0 Norman OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2009-03-05   
405-310 1 Norman OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-02-13   
405-310 2 Norman OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2004-04-24   
405-310 3 Norman OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536   2004-09-20   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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