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: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-681 A Dellroy OH AKRNOHIA5MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325      
330-681 0 Dellroy OH AKRNOH25XLY  001F BANDWIDTH.COM CLEC, LLC - OH 325      
330-681 1 Dellroy OH AKRNOH25DS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 325      
330-681 4 Dellroy OH MNRVOHXA9MD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 325      
330-681 6 Dellroy OH AKRNOHIA5MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 325      
330-681 7 Dellroy OH AKRNOH25XEZ  508J CENTURYLINK COMMUNICATIONS, LLC 325      
330-681 8 Dellroy OH AKRNOH25DS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 325      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.