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Tulsa, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-727 9 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2020-02-10   
918-728 A TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538      
918-728 0 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-04-03   
918-728 1 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-04-03   
918-728 2 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2003-11-25   
918-728 3 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2004-04-12   
918-728 4 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-04-03   
918-728 5 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-04-03   
918-728 6 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2003-01-09   
918-728 7 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2004-12-08   
918-728 8 TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2004-12-08   
918-728 9 TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2005-04-03   
918-730 A TULSOKWODS0  9533 SOUTHWESTERN BELL 538      
918-730 0 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-730 1 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-730 2 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-08-25   
918-730 3 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-730 4 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-11-03   
918-730 5 TULSOKWODS0  9533 SOUTHWESTERN BELL 538      
918-730 6 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-730 7 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-730 8 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2011-10-03   
918-730 9 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2015-08-20   
918-732 A TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 0 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 1 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 2 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 3 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 4 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 5 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 6 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 7 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 8 TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-732 9 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2011-04-02   
918-734 A TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-740 A TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-741 A TULSOK33BMD  9671 PAGE PLUS, INC. 538      
918-742 A TULSOKRIDS0  9533 SOUTHWESTERN BELL 538      
918-742 0   9533 SOUTHWESTERN BELL 538      
918-742 1   9533 SOUTHWESTERN BELL 538      
918-742 2   9533 SOUTHWESTERN BELL 538      
918-742 3   9533 SOUTHWESTERN BELL 538      
918-742 4   9533 SOUTHWESTERN BELL 538      
918-742 5   9533 SOUTHWESTERN BELL 538      
918-742 6   9533 SOUTHWESTERN BELL 538      
918-742 7   9533 SOUTHWESTERN BELL 538      
918-742 8   9533 SOUTHWESTERN BELL 538      
918-743 A TULSOKRIDS0  9533 SOUTHWESTERN BELL 538      
918-744 A TULSOKRIDS0  9533 SOUTHWESTERN BELL 538      
918-744 0   9533 SOUTHWESTERN BELL 538      

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

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