Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WSSPMTXCDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
406-547 A White Sulphur Springs MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-547 0 White Sulphur Springs MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-547 2 White Sulphur Springs MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-547 3 White Sulphur Springs MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-547 6 White Sulphur Springs MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-572 A Martinsdale MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 A Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 1 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 2 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 3 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 4 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 5 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 6 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 7 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      
406-632 9 Harlowton MT 3310 TRIANGLE TEL. COOP. ASSN., INC. 650      

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

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