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.

Cushing, OK

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-223 A CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-223 0 CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-223 1 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2016-02-11   
918-223 2 CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-223 3 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2006-09-25   
918-223 4 TULSOKTBX5Z  073H TELNYX LLC 538   2017-04-03   
918-223 5 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-223 6 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-223 7 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-223 8 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2013-04-26   
918-223 9 TULSOKTBXYY  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 538   2014-03-02   
918-225 A CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-285 A CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-285 0 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-285 1 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-285 2 TULUOKSPCM0  6272 UNITED STATES CELLULAR - OK 538   2010-02-12   
918-285 3 TLSAOKSMBMD  516C AT&T CORP. 538   2011-11-17   
918-285 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-285 5 CSNGOKMADS0  9533 SOUTHWESTERN BELL 538      
918-285 6 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-285 7 TULUOKSPCM0  6272 UNITED STATES CELLULAR - OK 538   2015-06-21   
918-285 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-285 9 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2020-02-10   
918-306 A TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-306 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-306 1 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-306 2 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-306 3 TULSOKDV2MD  6664 SPRINT SPECTRUM, L.P. 538   2011-06-14   
918-306 4 TULSOKTBXYY  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 538   2007-01-10   
918-306 5 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2013-01-05   
918-306 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2016-02-04   
918-306 7 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2013-02-09   
918-306 8 TULSOKTBXRZ  073H TELNYX LLC 538   2021-03-06   
918-306 9 TULSOKDV2MD  6529 T-MOBILE USA, INC. 538   2005-03-26   
918-399 A TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-399 0 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-10-30   
918-399 1 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-06-23   
918-399 2 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-09-09   
918-399 3 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2007-05-13   
918-399 4 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2007-11-04   
918-399 5 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2009-02-09   
918-399 6 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2011-08-20   
918-399 7 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2017-05-14   
918-399 8 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2015-06-17   
918-399 9 TULUOKXO4MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2003-05-30   
918-509 A TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-509 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-509 1 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-509 2 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-07-13   
918-509 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-07-13   

1 2 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.