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: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-209 A Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-209 0 Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-209 1 Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-209 2 Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-209 3 Keyser WV   5833 CORETEL WEST VIRGINIA, INC. - WV 240      
304-209 4 Keyser WV HGTWMDHGDMD  080F BANDWIDTH.COM CLEC, LLC - WV 240      
304-209 5 Keyser WV HGTWMDHGDMD  080F BANDWIDTH.COM CLEC, LLC - WV 240      
304-209 6 Keyser WV HGTWMDHGDMD  080F BANDWIDTH.COM CLEC, LLC - WV 240      
304-209 7 Keyser WV FRDRMDFRX7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 240      
304-209 8 Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      
304-209 9 Keyser WV MNRVMDMOXFX  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.