Telephone Area 309. Page 5.
Prefix: +1309
This prefix is distributed within the state Illinois
The largest city in the region is Peoria
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
Below on the map, there is indicated the largest city in the telephone area +1-309-...-.... Illinois Peoria.
Phone numbers +1-309-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Citizens Telecom Co Illinois-frontier Citizens -il | Whiteside | Erie, IL | +1-309659-SSSS |
| New Cingular Wireless PCS | Mclean | Bloomington, IL | +1-309660-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309661-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309662-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309663-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309664-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309665-SSSS |
| New Windsor Telephone Co. | Mercer | New Windsor, IL | +1-309667-SSSS |
| Ameritech Illinois | Fulton | Canton, IL | +1-309668-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309669-SSSS |
| Bitwise Communications | Peoria | Peoria, IL | +1-309670-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309671-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309672-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309673-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309674-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309675-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309676-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309677-SSSS |
| United States Cellular Corp. - Illinois | Peoria | Peoria, IL | +1-309678-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309679-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309680-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309681-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309682-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309683-SSSS |
| AT&T Local | Mclean | Bloomington, IL | +1-309684-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309685-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309686-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309687-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309688-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309689-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309690-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309691-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309692-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309693-SSSS |
| Ameritech Illinois | Tazewell | Peoria, IL | +1-309694-SSSS |
| Frontier North | Stark | Wyoming, IL | +1-309695-SSSS |
| Cellco Partnership DBA Verizon Wireless | Peoria | Peoria, IL | +1-309696-SSSS |
| Ameritech Illinois | Peoria | Peoria, IL | +1-309697-SSSS |
| Ameritech Illinois | Tazewell | Peoria, IL | +1-309698-SSSS |
| Ameritech Illinois | Tazewell | Peoria, IL | +1-309699-SSSS |
| Bitwise Communications | Stark | Wyoming, IL | +1-309702-SSSS |
| Sprint Communications Company, L.p. | Abingdon, IL | +1-309703-SSSS | |
| Level 3 Communications | Warren | Roseville, IL | +1-309705-SSSS |
| Sprint Spectrum L.p. | Mclean | Bloomington, IL | +1-309706-SSSS |
| Sprint Communications Company, L.p. | Henry | Cambridge, IL | +1-309707-SSSS |
| Sprint Communications Company, L.p. | Henry | Annawan, IL | +1-309710-SSSS |
| United States Cellular Corp. - Illinois | Peoria | Peoria, IL | +1-309712-SSSS |
| Sprint Communications Company, L.p. | Peoria | Peoria, IL | +1-309713-SSSS |
| Cellco Partnership DBA Verizon Wireless | Henry | Geneseo, IL | +1-309714-SSSS |
| New Cingular Wireless PCS | Rock Island | East Moline, IL | +1-309716-SSSS |
| Level 3 Communications | Tazewell | Sunnyland, IL | +1-309717-SSSS |
| Sprint Communications Company, L.p. | Mercer | Sherrard, IL | +1-309720-SSSS |
| Sprint Spectrum L.p. | Rock Island | Rock Island, IL | +1-309721-SSSS |
| Frontier North | Mclean | Bellflower, IL | +1-309722-SSSS |
| Frontier North | Mclean | Colfax, IL | +1-309723-SSSS |
| Frontier North | Mclean | Ellsworth, IL | +1-309724-SSSS |
| Frontier Communications Of Illinois | Mclean | Cooksville, IL | +1-309725-SSSS |
| Frontier North | Mclean | Hudson, IL | +1-309726-SSSS |
| Frontier North | Mclean | Arrowsmith, IL | +1-309727-SSSS |
| Frontier Communications Of Illinois | Mclean | Towanda, IL | +1-309728-SSSS |
| Citizens Telecom Co Illinois-frontier Citizens -il | Warren | Little York, IL | +1-309729-SSSS |
| Bitwise Communications | Mclean | Hudson, IL | +1-309730-SSSS |
| Level 3 Communications | Mcdonough | Macomb, IL | +1-309731-SSSS |
| Ameritech Illinois | Rock Island | Rock Island, IL | +1-309732-SSSS |
| Level 3 Communications | Tazewell | Groveland, IL | +1-309733-SSSS |
| Citizens Telecom Co Illinois-frontier Citizens -il | Warren | Monmouth, IL | +1-309734-SSSS |
| Frontier North | Mclean | Bloomington, IL | +1-309735-SSSS |
| Ameritech Illinois | Rock Island | Moline, IL | +1-309736-SSSS |
| United States Cellular Corp. - Illinois | Rock Island | Rock Island, IL | +1-309737-SSSS |
| United States Cellular Corp. - Illinois | Rock Island | Rock Island, IL | +1-309738-SSSS |
| Bitwise Communications | Woodford | Secor, IL | +1-309739-SSSS |
| Level 3 Communications | Peoria | Peoria, IL | +1-309740-SSSS |
| Bitwise Communications | Peoria | Elmwood, IL | +1-309741-SSSS |
| Frontier North | Peoria | Elmwood, IL | +1-309742-SSSS |
| Ameritech Illinois | Rock Island | Moline, IL | +1-309743-SSSS |
| Frontier Communications Of The Carolinas, Inc | Woodford | Secor, IL | +1-309744-SSSS |
| Frontier North | Tazewell | Sunnyland, IL | +1-309745-SSSS |
| Mcdonough Telephone Cooperative | Henderson | Media, IL | +1-309746-SSSS |
| Gridley Telephone Co. | Mclean | Gridley, IL | +1-309747-SSSS |
| Ameritech Illinois | Rock Island | East Moline, IL | +1-309748-SSSS |
