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.

Willoughby, OH

<< 1 2 3 4

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
440-946 A WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-951 A WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-953 A WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 A WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 0 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-954 1 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-954 2 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-954 3 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 4 INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-954 5 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 6 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 7 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 8 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-954 9 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 A WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 0 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 1 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 2 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 3 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 4 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 5 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 6 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-975 7 CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320      
440-975 8 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-975 9 WLGHOH9495C  9321 OHIO BELL TEL CO 320      
440-980 A CLEVOH62X0Z  6630 USA MOBILITY WIRELESS, INC. 320      

<< 1 2 3 4

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.