Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Wyandotte, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-532 A TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2025-03-15   
539-532 0 TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2025-03-15   
918-678 A WYNDOKXBDS0  2034 WYANDOTTE TEL. CO. 538      

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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