Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 917 [Rate centres in NPA 917] [Dial plan for NPA 917]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
917-437 A New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132      
917-437 0 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 1 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 2 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 3 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 4 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 5 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 6 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 7 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 8 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   
917-437 9 New York City Zone 01 NY NYCMNY37TMD  624H ONVOY SPECTRUM, LLC 132   2022-07-04   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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