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: 303

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-303 A Pocola OK FTSMAR08BMD  390E CEBRIDGE TELECOM OK, LLC DBA SUDDENLINK COMMS - OK 526   2024-06-03  2026-06-15 

Last updated: Sun, 17 May 2026 03:26:51 UTC

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