Local Calling Guide

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Tulsa, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-999 A TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-999 0 TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2012-06-04   
918-999 1 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 2 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 3 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 4 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 5 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 6 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 7 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 8 TULSOKDV8MD  6529 T-MOBILE USA, INC. 538   2012-06-16   
918-999 9 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2012-06-01   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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