Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 398

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-398 A Akron OH AKRNOH2560Z  616J LEAP TELECOM, LLC 325   2025-01-06   
234-398 0 Akron OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2024-05-17   
234-398 1 Akron OH   478J NUSO, LLC 325   2024-07-13   
234-398 2 Akron OH   478J NUSO, LLC 325   2024-07-13   
234-398 3 Akron OH   478J NUSO, LLC 325   2024-07-13   
234-398 4 Akron OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2024-09-12   
234-398 5 Akron OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-01-16   
234-398 6 Akron OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 325   2024-03-29   
234-398 7 Akron OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2025-01-16   
234-398 8 Akron OH   464C ONVOY, LLC - OH 325   2024-07-29   
234-398 9 Akron OH   616J LEAP TELECOM, LLC 325   2024-12-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.