Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: YNTWOH74X4X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-370 A Youngstown OH 321J HD CARRIER LLC 322      
234-370 8 Youngstown OH 321J HD CARRIER LLC 322      
234-370 9 Youngstown OH 321J HD CARRIER LLC 322      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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