Port Byron, Illinois Area Codes

Map of Port Byron

Local time – 1 timezone

loading...
Eastern timezone

Prefixes – 2 codes

Prefix
Type
Location
Carrier
Assigned
(309) 523
Landline
Citizens Telecom CO Illinois-frontier Citizens -il
-
Landline
Mediacom Telephony of Illinois, LLC - IL
2005/03/22
(309) 848-1
Landline
Stratus Networks
2020/11/18
(309) 848-3
Landline
Twilio International, Inc.
2021/07/27
(309) 848-4
Landline
Onvoy, LLC
2020/03/03
(309) 848-7
Landline
Centurylink Communications, LLC LA
2016/09/08
(309) 848-8
Landline
Onvoy, LLC
2021/03/09
(309) 848-9
Landline
Mediacom Telephony of Illinois, LLC - IL
2010/03/15