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: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-645 A Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 0 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 1 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 2 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 3 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 4 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 5 Akron OH AKRNOH25X3Y  6529 T-MOBILE USA, INC. 325   2010-11-11   
330-645 6 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 7 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      
330-645 8 Akron OH AKRNOH25OMD  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 325   2007-03-14   
330-645 9 Akron OH CVTPOH02DS1  9321 OHIO BELL TEL CO 325      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.