Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
405-996 6 Oklahoma City OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-10-17   
405-996 7 Oklahoma City OK   6272 UNITED STATES CELLULAR - OK 536   2006-06-26   
405-996 8 Oklahoma City OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-10-17   
405-996 9 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2004-12-13   
405-997 A Earlsboro OK ERBOOKXADS1  2020 POTTAWATOMIE TEL. CO. 536      
405-998 A Oklahoma City OK OKCYOKCEXSZ  321J HD CARRIER LLC 536      
405-998 0 Oklahoma City OK   624H ONVOY SPECTRUM, LLC 536   2021-02-23   
405-998 1 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2021-10-25   
405-998 2 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2021-10-25   
405-998 3 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2021-10-25   
405-998 4 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2021-10-25   
405-998 5 Oklahoma City OK   6529 T-MOBILE USA, INC. 536   2021-10-25   
405-998 6 Oklahoma City OK   624H ONVOY SPECTRUM, LLC 536   2021-02-23   
405-998 7 Oklahoma City OK   624H ONVOY SPECTRUM, LLC 536   2021-02-23   
405-998 8 Oklahoma City OK   624H ONVOY SPECTRUM, LLC 536   2021-02-23   
405-998 9 Oklahoma City OK   321J HD CARRIER LLC 536   2020-04-03   
405-999 A Chickasha OK OKCYOKMPAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536      
405-999 0 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 1 Chickasha OK   6529 T-MOBILE USA, INC. 536   2024-06-18   
405-999 2 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 3 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 4 Chickasha OK   409F ONVOY, LLC - OK 536   2012-01-27   
405-999 5 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 6 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 7 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-04-06   
405-999 8 Chickasha OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2012-11-16   
405-999 9 Chickasha OK   409F ONVOY, LLC - OK 536   2012-01-27   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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