Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 637C ONVOY, LLC - NJ

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
551-413 8 Kearny NJ   224   2026-06-25   
551-414 6 Jersey City NJ   224   2025-03-02   
551-415 A Leonia NJ NWRKNJMDDSK  224   2025-02-03   
551-415 0 Leonia NJ NWRKNJMDDSK  224   2025-02-03   
551-415 1 Leonia NJ   224   2025-02-04   
551-415 2 Leonia NJ   224   2026-03-15   
551-415 3 Leonia NJ   224   2026-06-25   
551-415 8 Leonia NJ   224   2025-04-13   
551-415 9 Leonia NJ   224   2025-05-10   
551-416 A Cragmere NJ   224   2025-03-30   
551-416 0 Cragmere NJ   224   2025-03-30   
551-416 1 Cragmere NJ   224   2025-11-28   
551-416 8 Cragmere NJ   224   2026-01-10   
551-416 9 Cragmere NJ   224   2026-06-13   
551-417 A Jersey City NJ   224   2025-03-30   
551-417 0 Jersey City NJ   224   2025-03-30   
551-418 A Oradell NJ   224   2025-04-06   
551-418 0 Oradell NJ   224   2025-04-06   
551-418 1 Oradell NJ   224   2025-04-06   
551-418 7 Oradell NJ   224   2026-06-25   
551-418 8 Oradell NJ   224   2026-04-04   
551-419 7 Fair Lawn NJ   224   2026-06-14   
551-419 9 Fair Lawn NJ   224   2025-05-03   
551-421 0 Union City NJ   224   2025-06-02   
551-421 1 Union City NJ   224   2025-06-02   
551-421 2 Union City NJ   224   2025-06-02   
551-421 5 Union City NJ   224   2026-06-14   
551-422 A Hackensack NJ   224   2025-06-06   
551-422 0 Hackensack NJ   224   2025-06-06   
551-423 0 Hackensack NJ   224   2025-10-26   
551-423 1 Hackensack NJ   224   2025-10-26   
551-425 A Ramsey NJ   224   2025-10-04   
551-425 0 Ramsey NJ   224   2025-10-04   
551-425 1 Ramsey NJ   224   2026-02-23   
551-425 8 Ramsey NJ   224   2026-06-25   
551-428 1 Jersey City NJ   224   2026-06-03   
551-428 8 Jersey City NJ   224   2026-07-20   
551-430 4 Jersey City NJ NWRKNJMDDSK  224   2020-10-26   
551-430 5 Jersey City NJ NWRKNJMDDSK  224   2020-10-26   
551-431 1 Jersey City NJ   224   2026-05-02   
551-431 8 Jersey City NJ   224   2026-03-15   
551-431 9 Jersey City NJ   224   2026-04-11   
551-433 1 Hackensack NJ   224   2026-02-02   
551-433 8 Hackensack NJ   224   2026-03-15   
551-433 9 Hackensack NJ   224   2026-05-31   
551-434 0 Bayonne NJ   224   2026-04-04   
551-434 1 Bayonne NJ   224   2026-05-31   
551-435 1 Bayonne NJ   224   2026-07-24   
551-435 2 Bayonne NJ   224   2026-07-24   
551-435 9 Bayonne NJ   224   2026-07-24   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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