Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: NWRKNJMDDMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
201-361 7 Oradell NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
201-416 5 Oakland NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
201-606 9 Cliffside NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
201-628 7 Kearny NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
201-862 5 Teaneck NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-12-01   
862-895 A Newark NJ 506J TWILIO INTERNATIONAL, INC. 224      
862-895 8 Newark NJ 506J TWILIO INTERNATIONAL, INC. 224   2020-10-17   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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