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: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 305

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-305 A Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-305 0 Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-305 1 Carbondale IL CRDLILABKMD  5562 METROPCS, INC. 362      
618-305 2 Carbondale IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-305 3 Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-305 4 Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-305 5 Carbondale IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-305 6 Carbondale IL CRDLILXEX8X  224C ONVOY, LLC 362      
618-305 7 Carbondale IL CRDLILXEX8X  224C ONVOY, LLC 362      
618-305 8 Carbondale IL CRDLILXEX8X  224C ONVOY, LLC 362      
618-305 9 Carbondale IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.