Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TULVOKFZDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
539-664 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2011-04-01   
539-832 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2011-12-31   
918-346 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538      
918-794 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538      
918-893 A Broken Arrow OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2009-04-03   
918-943 A Bixby OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2006-08-14   
918-947 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2012-08-02   
918-949 A Tulsa OK 7192 COX OKLAHOMA TELECOM, L.L.C. 538   2007-11-07   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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