Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-503 A Laurel NE OMAHNENWXPX  549E ONVOY, LLC - NE 644      
402-503 0 Laurel NE   995E BANDWIDTH.COM CLEC, LLC - NE 644   2015-09-20   
402-503 1 Laurel NE   073H TELNYX LLC 644   2018-08-31   
402-503 2 Laurel NE   549E ONVOY, LLC - NE 644   2019-05-22   
402-503 3 Laurel NE   549E ONVOY, LLC - NE 644   2016-04-14   
402-503 4 Laurel NE   549E ONVOY, LLC - NE 644   2016-04-14   
402-503 5 Laurel NE   549E ONVOY, LLC - NE 644   2019-09-16   
402-503 6 Laurel NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2020-05-29   
402-503 7 Laurel NE   508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-01-23   
402-503 8 Laurel NE   549E ONVOY, LLC - NE 644   2014-07-17   
402-503 9 Laurel NE   478H AIRUS, INC. - NE 644   2019-05-23   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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