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.

Owendale, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-373 A   829J PAETEC ITEL, LLC 344      
989-373 0   829J PAETEC ITEL, LLC 344      
989-373 1   624H ONVOY SPECTRUM, LLC 344      
989-373 2 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-373 3 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-373 4 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-373 5 SGNWMIATX0X  516C AT&T CORP. 344      
989-373 6 SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      
989-373 7 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-373 8 SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-678 A OWNDMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-678 1 SGNWMIFAXNY  318J COMCAST IP PHONE, LLC 344      
989-678 4 OWNDMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-678 7 SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-678 9 SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.