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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 974

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-974 A Santee SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 0 Santee SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 1 Santee SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 2 Santee SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-974 3 Santee SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-974 4 Santee SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-974 5 Santee SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-974 6 Santee SC CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434      
803-974 7 Santee SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-974 8 Santee SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
803-974 9 Santee SC CLMASCLNQMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.