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.

Frankenmuth, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-262 A SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-262 0 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-262 1 SGNWMIACLMD  4632 TELNET WORLDWIDE, INC. 344      
989-262 2   829J PAETEC ITEL, LLC 344      
989-262 3 SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344      
989-262 4 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-262 5   624H ONVOY SPECTRUM, LLC 344      
989-262 6 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-262 7   829J PAETEC ITEL, LLC 344      
989-262 8 SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-262 9 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-480 A   829J PAETEC ITEL, LLC 344      
989-480 0 SGNWMIFAZMD  2550 123.NET, LLC 344      
989-480 1 SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      
989-480 2   829J PAETEC ITEL, LLC 344      
989-480 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-480 4 FRKMMIFRRSA  9323 MICHIGAN BELL TEL CO 344      
989-480 5   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344      
989-480 6 SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-480 7 SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344      
989-480 8 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-480 9 SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344      
989-502 A SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 0 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 1 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-502 2 SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-502 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 4 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 5 SGNWMIATX0X  516C AT&T CORP. 344      
989-502 6 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 7 SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344      
989-502 8 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-502 9 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-652 A FRKMMIFRRSA  9323 MICHIGAN BELL TEL CO 344      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.