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.

Warner, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-456 A WRNRNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-456 0 WRNRNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-456 1 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-456 2 WRNRNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-456 3 WRNRNHXARP0  0047 MERRIMACK COUNTY TEL. CO. 122      
603-456 4   6386 BELL ATLANTIC MOBILE, INC 122      
603-456 5 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-456 8 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-456 9 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 A MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 1 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 2 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 3 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 4 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 5 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 6 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 7 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 8 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-748 9 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.