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: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-857 A Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 0 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 1 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 2 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 3 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 4 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 5 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 6 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 7 Kidron OH MNFDOHMM0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923      
330-857 8 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
330-857 9 Kidron OH KDRNOHXARS2  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.