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: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 803

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-803 A Stafford VA WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 0 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 1 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 2 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 3 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 4 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 5 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 6 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 7 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 8 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
540-803 9 Stafford VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.