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: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 632

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-632 A Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 0 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 1 Hartland MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-632 2 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 3 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 4 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 5 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 6 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 7 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      
810-632 8 Hartland MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
810-632 9 Hartland MI HRLDMIHRRPA  9323 MICHIGAN BELL TEL CO 340      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.