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.

Hillsdale, TN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
615-633 A LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      
615-633 0 LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      
615-633 1 LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      
615-633 2 NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      
615-633 3 LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      
615-633 4 LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      
615-633 5 NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      
615-633 6 NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      
615-633 7 NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      
615-633 8 NSVMTN03DMD  6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN 470      
615-633 9 LFYTTNXADS1  0573 NORTH CENTRAL TEL. COOP., INC. 470      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.