Local Calling Guide

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NPA: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-357 A Youngstown OH YNTWOH78XLX  829J PAETEC ITEL, LLC 322      
234-357 0 Youngstown OH   460K FIRST COMMUNICATIONS, LLC 322   2024-08-31   
234-357 1 Youngstown OH   829J PAETEC ITEL, LLC 322   2022-11-14   
234-357 2 Youngstown OH   318J COMCAST IP PHONE, LLC 322   2023-09-08   
234-357 3 Youngstown OH   5562 METROPCS, INC. 322   2023-04-04   
234-357 4 Youngstown OH   5562 METROPCS, INC. 322   2023-04-04   
234-357 6 Youngstown OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 322   2025-09-26   
234-357 7 Youngstown OH   5562 METROPCS, INC. 322   2023-05-11   
234-357 8 Youngstown OH   5562 METROPCS, INC. 322   2023-05-11   
234-357 9 Youngstown OH   464C ONVOY, LLC - OH 322   2024-11-13   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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