Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 430

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-430 A Tulsa OK TULSOKTBXTZ  197D VONAGE AMERICA LLC 538      
539-430 0 Tulsa OK   197D VONAGE AMERICA LLC 538   2018-02-05   
539-430 1 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 2 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 3 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 4 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 5 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 6 Tulsa OK   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2019-04-22   
539-430 7 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 8 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   
539-430 9 Tulsa OK   6529 T-MOBILE USA, INC. 538   2019-05-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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