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.

Jordan, MT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
406-557 A JRDNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-557 2 JRDNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-557 6 JRDNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-557 7 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-557 9 JRDNMTXCRS1  2246 MID-RIVERS TEL. COOP., INC. 650      
406-977 A BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-977 0 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-977 2 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-977 8 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      
406-977 9 BLNGMTWEIMD  6564 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT 650      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.