Local Calling Guide

Area code/prefix search

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NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-257 A Cleveland OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538      
539-257 0 Cleveland OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2021-05-29   
539-257 1 Cleveland OK TULSOKPP7MD  148G CROSS WIRELESS, L.L.C. 538   2021-10-10   
539-257 2 Cleveland OK TULSOKTBXLZ  506J TWILIO INTERNATIONAL, INC. 538   2021-08-07   
539-257 3 Cleveland OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2022-11-26   
539-257 5 Cleveland OK TULSOKTBXHZ  516J TON80 COMMUNICATIONS, LLC 538   2021-07-01   
539-257 9 Cleveland OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2022-01-09   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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