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: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-363 A Moffett OK FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2026-08-06   
539-363 7 Moffett OK   824J OPENTACT INC. 526   2026-09-13   
539-363 9 Moffett OK FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2026-08-06   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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