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Tulsa, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-556 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2026-05-23   
918-557 A TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-560 A TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 A TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 0 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 1 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 2 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 3 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 4 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 5 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 6 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2007-11-20   
918-561 7 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 8 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-561 9 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-565 A TULSOKDV8MD  6529 T-MOBILE USA, INC. 538      
918-565 0 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-565 1 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-565 2 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-565 3 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-565 4 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-565 5 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-565 6 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-565 7 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-565 8 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-565 9   6529 T-MOBILE USA, INC. 538   2011-08-25   
918-568 A TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
918-568 0 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-11-27   
918-568 1 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-11-27   
918-568 2 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2014-11-16   
918-568 3 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2014-11-16   
918-568 4 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-11-27   
918-568 5 TULSOKDV8MD  5562 METROPCS, INC. 538   2014-10-13   
918-568 6 TULSOKDV8MD  5562 METROPCS, INC. 538   2014-11-10   
918-568 7 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2014-11-16   
918-568 8 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2014-11-16   
918-568 9 TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2012-04-28   
918-573 A TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-574 A TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-574 0 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-574 1 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2008-10-12   
918-574 2 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2008-09-30   
918-574 3 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-574 4 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2008-09-12   
918-574 5 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2009-03-26   
918-574 6 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2010-01-11   
918-574 7 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-574 8 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2009-11-27   
918-574 9 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-576 A TULSOKTBDS0  9533 SOUTHWESTERN BELL 538      
918-576 0 TULSOKTBDS0  9533 SOUTHWESTERN BELL 538      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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