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.

NPA: 609 [Rate centres in NPA 609] [Dial plan for NPA 609]

NXX: 620

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
609-620 A Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 0 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 1 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 2 Lawrenceville NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2021-12-02   
609-620 3 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 4 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 5 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 6 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 7 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 8 Lawrenceville NJ ENVLNJEWRP0  9206 VERIZON NEW JERSEY, INC. 222      
609-620 9 Lawrenceville NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2021-12-02   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.