Establish a local presence by purchasing a phone number in area code 309. Phone numbers in area code 309 are associated with the state of Illinois. There are currently at least 9 U.S. cities and 181 U.S. ZIP Codes associated with this telephone area code. In addition, there are at least 800 NXX's (the three-digit code that makes up digits 4-6 of a standard 10-digit U.S. phone number) available for use along with area code 309.
Phone numbers in area code 309 are associated with the state of Illinois.
The 309 area code currently has at least 9 cities in Illinois associated with it: Bloomington, IL; East Moline, IL; East Peoria, IL; Galesburg, IL; Moline, IL; Normal, IL; Pekin, IL; Peoria, IL; and Rock Island, IL.
There are at least 181 U.S. ZIP codes associated with the area code 309 at this time (view all here).
The ZIP Code 61761 is the ZIP Code most frequently connected to the 309 area code. The 61761 ZIP Code is primarily associated with McLean County in the state of Illinois.
There are 21 counties associated with the 309 area code: McLean County; Tazewell County; Rock Island County; Peoria County; McDonough County; Marshall County; Knox County; Fulton County; Mason County; Stark County; Schuyler County; Bureau County; Woodford County; Henry County; Warren County; Mercer County; Hancock County; De Witt County; Logan County; Whiteside County; Henderson County.
An NXX, which is also known as the a "central office code" or an "exchange", is the three-digit sequence that comprises digits 4-6 of a standard 10-digit U.S. phone number. The NXX is the second main part of a phone number that comes directly after the area code, e.g. (309)-757-xxxx.
Detailed information about area code 309 phone numbers. Establish a Illinois presence with a 309 number.