Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 838 [Rate centres in NPA 838] [Dial plan for NPA 838]

NXX: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
838-435 A Claverack NY ALBYNYPSDS5  1215 CORETEL NEW YORK, INC. - NY 134      
838-435 0 Claverack NY ALBYNYSSX8Z  515J IP HORIZON LLC 134   2024-08-18   
838-435 2 Claverack NY ALBYNYPSDS5  1215 CORETEL NEW YORK, INC. - NY 134   2019-05-22   
838-435 4 Claverack NY ALBYNYPSDS5  1215 CORETEL NEW YORK, INC. - NY 134   2019-05-22   
838-435 5 Claverack NY ALBYNYPSDS5  1215 CORETEL NEW YORK, INC. - NY 134   2019-05-22   
838-435 6 Claverack NY ALBYNYSSXTY  624H ONVOY SPECTRUM, LLC 134   2021-04-22   
838-435 7 Claverack NY ALBYNYPSDS5  1215 CORETEL NEW YORK, INC. - NY 134   2019-04-12   
838-435 8 Claverack NY ALBYNYSSXCY  384C ONVOY, LLC- NY 134   2023-07-22   
838-435 9 Claverack NY ALBYNYPSDS5  155E PEERLESS NETWORK OF NEW YORK, LLC - NY 134   2021-07-18   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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