Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 542

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-542 A Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 0 Fort Smith AR FYVLARATPMD  073H TELNYX LLC 526   2024-06-17   
479-542 1 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2024-07-19   
479-542 2 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 3 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 4 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 5 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 6 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 7 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 8 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   
479-542 9 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2024-06-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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