Active Prefixes in Area Code 201
Prefix |
Primary City |
Usage |
Company |
618-520-#### |
Collinsville |
Wireless Numbers |
New Cingular Wireles... |
618-521-#### |
Carbondale |
Wireless Numbers |
Cellco Partnership D... |
618-522-#### |
Metropolis |
Landline Numbers |
Aero Communications,... |
618-523-#### |
Germantown |
Landline Numbers |
Ameritech Illinois... |
618-524-#### |
Metropolis |
Landline Numbers |
Frontier North, Inc.... |
618-525-#### |
Carbondale |
Wireless Numbers |
Allied Wireless Comm... |
618-526-#### |
Breese |
Landline Numbers |
Ameritech Illinois... |
618-527-#### |
Carbondale |
Wireless Numbers |
Allied Wireless Comm... |
618-528-#### |
Carbondale |
Wireless Numbers |
Allied Wireless Comm... |
618-529-#### |
Carbondale |
Landline Numbers |
Frontier North, Inc.... |
618-530-#### |
Collinsville |
Wireless Numbers |
Sprint Spectrum L.p.... |
618-531-#### |
Collinsville |
Wireless Numbers |
Sprint Spectrum L.p.... |
618-532-#### |
Centralia |
Landline Numbers |
Ameritech Illinois... |
618-533-#### |
Centralia |
Landline Numbers |
Ameritech Illinois... |
618-534-#### |
Carbondale |
Wireless Numbers |
Cellco Partnership D... |
618-535-#### |
Jerseyville |
Wireless Numbers |
United States Cellul... |
618-536-#### |
Carbondale |
Landline Numbers |
Frontier North, Inc.... |
618-537-#### |
Lebanon |
Landline Numbers |
Ameritech Illinois... |
618-538-#### |
Millstadt |
Landline Numbers |
Frontier North, Inc.... |
618-539-#### |
Freeburg |
Landline Numbers |
Ameritech Illinois... |
618-540-#### |
Collinsville |
Wireless Numbers |
New Cingular Wireles... |
618-541-#### |
Collinsville |
Wireless Numbers |
New Cingular Wireles... |
618-542-#### |
Du Quoin |
Landline Numbers |
Frontier North, Inc.... |
618-543-#### |
Metropolis |
Landline Numbers |
Frontier North, Inc.... |
618-544-#### |
Robinson |
Landline Numbers |
Frontier North, Inc.... |
618-545-#### |
Centralia |
Landline Numbers |
Ameritech Illinois... |
618-546-#### |
Robinson |
Landline Numbers |
Frontier North, Inc.... |
618-547-#### |
Kinmundy |
Landline Numbers |
Ameritech Illinois... |
618-548-#### |
Salem |
Landline Numbers |
Ameritech Illinois... |
618-549-#### |
Carbondale |
Landline Numbers |
Frontier North, Inc.... |