Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-400 A Sherman IL SPFDILESXTX  965H FRACTEL, LLC 374      
447-400 0 Sherman IL SPFDILESXTX  965H FRACTEL, LLC 374   2021-03-29   
447-400 1 Sherman IL SPFDILESXYX  495J STRATUS NETWORKS 374   2021-12-13   
447-400 2 Sherman IL SPFDILES7MD  224C ONVOY, LLC 374   2021-05-09   
447-400 3 Sherman IL SPFDILES7MD  224C ONVOY, LLC 374   2021-05-09   
447-400 4 Sherman IL SPFDILESXTX  965H FRACTEL, LLC 374   2021-03-29   
447-400 5 Sherman IL   073H TELNYX LLC 374   2024-07-01   
447-400 6 Sherman IL   073H TELNYX LLC 374   2024-08-17   
447-400 7 Sherman IL SPFDILES7MD  224C ONVOY, LLC 374   2021-03-30   
447-400 8 Sherman IL SPFDILES7MD  224C ONVOY, LLC 374   2021-03-30   
447-400 9 Sherman IL   624H ONVOY SPECTRUM, LLC 374   2024-05-25   

Last updated: Wed, 01 Jan 2025 02:39:49 UTC

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