Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-498 A Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-498 0 Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-498 1 Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-498 2 Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-498 3 Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
410-498 4 Cockeysville MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 238   2020-09-04   
410-498 5 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-07-05   
410-498 6 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-07-05   
410-498 7 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-07-05   
410-498 8 Cockeysville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-07-05   
410-498 9 Cockeysville MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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