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: SPFDILESXVX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-270 A Mount Pulaski IL 318J COMCAST IP PHONE, LLC 374      
217-280 5 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-330 6 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-330 7 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-330 8 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-330 9 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-486 4 Illiopolis IL 318J COMCAST IP PHONE, LLC 374      
217-486 8 Illiopolis IL 318J COMCAST IP PHONE, LLC 374      
217-488 5 New Berlin IL 318J COMCAST IP PHONE, LLC 374      
217-498 1 Rochester IL 318J COMCAST IP PHONE, LLC 374      
217-503 4 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-542 5 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-542 7 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-571 A Mount Zion IL 318J COMCAST IP PHONE, LLC 374      
217-571 0 Mount Zion IL 318J COMCAST IP PHONE, LLC 374      
217-628 0 Divernon IL 318J COMCAST IP PHONE, LLC 374      
217-628 8 Divernon IL 318J COMCAST IP PHONE, LLC 374      
217-629 1 Riverton IL 318J COMCAST IP PHONE, LLC 374      
217-629 3 Riverton IL 318J COMCAST IP PHONE, LLC 374      
217-646 5 Pawnee IL 318J COMCAST IP PHONE, LLC 374      
217-646 8 Pawnee IL 318J COMCAST IP PHONE, LLC 374      
217-660 A Rochester IL 318J COMCAST IP PHONE, LLC 374      
217-660 8 Rochester IL 318J COMCAST IP PHONE, LLC 374      
217-668 3 Niantic IL 318J COMCAST IP PHONE, LLC 374      
217-668 5 Niantic IL 318J COMCAST IP PHONE, LLC 374      
217-670 A Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-670 0 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-670 1 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-670 2 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 A Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 0 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 1 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 2 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 3 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 4 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 5 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 6 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 7 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-679 8 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-697 1 Chatham IL 318J COMCAST IP PHONE, LLC 374      
217-697 5 Chatham IL 318J COMCAST IP PHONE, LLC 374      
217-697 8 Chatham IL 318J COMCAST IP PHONE, LLC 374      
217-717 1 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-767 1 Elwin IL 318J COMCAST IP PHONE, LLC 374      
217-767 8 Elwin IL 318J COMCAST IP PHONE, LLC 374      
217-791 5 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-791 6 Decatur IL 318J COMCAST IP PHONE, LLC 374      
217-864 1 Mount Zion IL 318J COMCAST IP PHONE, LLC 374      
217-874 3 Dalton City IL 318J COMCAST IP PHONE, LLC 374      
217-963 3 Harristown IL 318J COMCAST IP PHONE, LLC 374      
217-963 8 Harristown IL 318J COMCAST IP PHONE, LLC 374      
217-970 3 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-970 4 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-970 5 Springfield IL 318J COMCAST IP PHONE, LLC 374      
217-970 6 Springfield IL 318J COMCAST IP PHONE, LLC 374      

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

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