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
551-351 0 Cragmere NJ NWRKNJMDDSK  224   2023-10-21   
551-351 2 Cragmere NJ NWRKNJMDDSK  224   2023-06-19   
551-351 6 Cragmere NJ NWRKNJMDDSK  224   2022-09-25   
551-351 7 Cragmere NJ NWRKNJMDDSK  224   2022-09-25   
551-351 8 Cragmere NJ NWRKNJMDDSK  224   2025-01-06   
551-351 9 Cragmere NJ NWRKNJMDDSK  224   2024-04-05   
551-353 5 Jersey City NJ NWRKNJMDDSK  224   2024-01-06   
551-353 7 Jersey City NJ NWRKNJMDDSK  224   2022-09-29   
551-353 8 Jersey City NJ NWRKNJMDDSK  224   2022-09-29   
551-353 9 Jersey City NJ NWRKNJMDDSK  224   2022-09-29   
551-354 0 Hackensack NJ NWRKNJMDDSK  224   2024-02-19   
551-354 3 Hackensack NJ NWRKNJMDDSK  224   2022-10-03   
551-354 4 Hackensack NJ NWRKNJMDDSK  224   2022-10-03   
551-354 5 Hackensack NJ NWRKNJMDDSK  224   2022-10-03   
551-354 6 Hackensack NJ NWRKNJMDDSK  224   2022-10-03   
551-355 A Englewood NJ NWRKNJMDDSK  224      
551-355 3 Englewood NJ NWRKNJMDDSK  224   2023-06-19   
551-355 5 Englewood NJ NWRKNJMDDSK  224   2021-03-29   
551-355 6 Englewood NJ NWRKNJMDDSK  224   2021-03-29   
551-355 7 Englewood NJ NWRKNJMDDSK  224   2021-03-29   
551-355 8 Englewood NJ NWRKNJMDDSK  224   2021-03-29   
551-356 2 Kearny NJ NWRKNJMDDSK  224   2020-06-21   
551-356 3 Kearny NJ NWRKNJMDDSK  224   2020-06-21   
551-356 4 Kearny NJ NWRKNJMDDSK  224   2020-06-21   
551-356 8 Kearny NJ NWRKNJMDDSK  224   2020-08-15   
551-357 A Oakland NJ NWRKNJMDDSK  224      
551-357 0 Oakland NJ NWRKNJMDDSK  224   2023-09-14   
551-357 2 Oakland NJ NWRKNJMDDSK  224   2024-11-07   
551-357 3 Oakland NJ NWRKNJMDDSK  224   2022-11-04   
551-357 4 Oakland NJ NWRKNJMDDSK  224   2022-11-04   
551-357 5 Oakland NJ NWRKNJMDDSK  224   2022-11-04   
551-357 6 Oakland NJ NWRKNJMDDSK  224   2022-11-04   
551-357 8 Oakland NJ NWRKNJMDDSK  224   2024-03-14   
551-360 1 Leonia NJ NWRKNJMDDSK  224   2024-02-29   
551-360 2 Leonia NJ NWRKNJMDDSK  224   2024-03-09   
551-360 3 Leonia NJ NWRKNJMDDSK  224   2023-05-19   
551-360 4 Leonia NJ NWRKNJMDDSK  224   2024-06-29   
551-360 5 Leonia NJ NWRKNJMDDSK  224   2024-06-29   
551-360 6 Leonia NJ NWRKNJMDDSK  224   2024-11-07   
551-360 7 Leonia NJ NWRKNJMDDSK  224   2024-11-07   
551-360 8 Leonia NJ NWRKNJMDDSK  224   2023-09-14   
551-360 9 Leonia NJ NWRKNJMDDSK  224   2023-09-14   
551-361 5 Hackensack NJ NWRKNJMDDSK  224   2024-12-02   
551-361 8 Hackensack NJ NWRKNJMDDSK  224   2023-10-15   
551-361 9 Hackensack NJ NWRKNJMDDSK  224   2023-10-15   
551-362 8 Jersey City NJ NWRKNJMDDSK  224   2023-09-08   
551-363 0 Bayonne NJ NWRKNJMDDSK  224   2023-10-21   
551-363 2 Bayonne NJ NWRKNJMDDSK  224   2023-01-14   
551-363 3 Bayonne NJ NWRKNJMDDSK  224   2023-01-14   
551-363 4 Bayonne NJ NWRKNJMDDSK  224   2023-01-14   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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