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.

Sperry, OK

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-218 A TULTOK07GT0  7048 WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK 538      
918-218 0 TULTOK07GT0  7048 WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK 538      
918-218 1 TULTOK07GT0  7048 WESTERN COMMUNICATIONS, INC DBA LOGIX COMM - OK 538      
918-218 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2010-02-02   
918-218 3 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2011-11-21   
918-218 4 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2011-11-21   
918-218 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2019-01-19   
918-218 6 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2019-01-19   
918-218 7 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2011-11-21   
918-218 8 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2011-11-21   
918-218 9 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2011-11-21   
918-229 A TULSOKTB10Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 538      
918-229 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-02-21   
918-229 1 TULSOKTB10Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 538      
918-229 2 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-02-21   
918-229 3 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2022-04-22   
918-229 4 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2023-02-16   
918-229 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2022-12-17   
918-229 6 TULSOKTBXCZ  145J TERRA NOVA TELECOM INC. 538   2022-12-17   
918-229 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538   2017-04-11   
918-229 8 TULSOKTB10Z  2813 WINDSTREAM NUVOX OKLAHOMA, LLC 538      
918-288 A TULSOKSPRS2  9533 SOUTHWESTERN BELL 538      
918-288 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2008-12-01   
918-288 1 TULSOKSPRS2  9533 SOUTHWESTERN BELL 538      
918-288 2   145J TERRA NOVA TELECOM INC. 538   2021-09-28   
918-288 3 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-02-21   
918-288 4 TULSOKTBXLZ  506J TWILIO INTERNATIONAL, INC. 538   2021-08-07   
918-288 5 TLSAOKSMBMD  516C AT&T CORP. 538   2010-11-28   
918-288 6 TULSOKSPRS2  9533 SOUTHWESTERN BELL 538      
918-288 7 TULSOKSPRS2  9533 SOUTHWESTERN BELL 538      
918-288 8 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2022-08-16   
918-288 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2021-03-04   
918-405 A TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-405 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2023-07-16   
918-405 1 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-09-15   
918-405 2 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2023-07-17   
918-405 3 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2023-10-01   
918-405 4 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2023-10-29   
918-480 A TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-480 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-04-13   
918-480 1 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2015-07-09   
918-480 2 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2013-08-20   
918-480 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-480 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-480 5 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2017-06-12   
918-480 6 TULSOKTBX8Y  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2017-07-17   
918-480 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-03-28   
918-480 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-03-28   
918-480 9 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-517 A TULUOKBRCMD  7632 LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK 538   2024-01-11   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.