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: 409 [Rate centres in NPA 409] [Dial plan for NPA 409]

NXX: 949

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
409-949 A Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 0 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 1 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 2 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 3 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 4 Texas City-La Marque TX HSTDTXBG8MD  5562 METROPCS, INC. 560   2022-04-09   
409-949 5 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 6 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 7 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 8 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      
409-949 9 Texas City-La Marque TX TXCYTXTCDS0  9533 SOUTHWESTERN BELL 560      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.