Rochester Area Code

Rochester, VT is served by area code 802. This area code was initially assigned on 01-JAN-47 and has been in continuous service since 01-JAN-47, supporting the city's growing communication needs over the years.

City Name	Rochester, VT
Area Code	802
State	Vermont
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-47
In Service Date	01-JAN-47

Rochester, IL is served by area code 217. This area code was initially assigned on 01-JAN-47 and has been in continuous service since 01-JAN-47, supporting the city's growing communication needs over the years.

The area code 217 is part of an overlay complex (217/447), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, IL
Area Code	217
Overlay Complex	217/447
State	Illinois
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-47
In Service Date	01-JAN-47

Rochester, IA is served by area code 563. This area code was initially assigned on 20-NOV-00 and has been in continuous service since 25-MAR-01, supporting the city's growing communication needs over the years.

City Name	Rochester, IA
Area Code	563
State	Iowa
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	20-NOV-00
In Service Date	25-MAR-01

Rochester, WA is served by area code 360. This area code was initially assigned on 21-JAN-94 and has been in continuous service since 15-JAN-95, supporting the city's growing communication needs over the years.

The area code 360 is part of an overlay complex (360/564), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, WA
Area Code	360
Overlay Complex	360/564
State	Washington
Country	United State
Time Zone	Pacific Standard Time (PST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	21-JAN-94
In Service Date	15-JAN-95

Rochester, IN is served by area code 574. This area code was initially assigned on 20-JUN-01 and has been in continuous service since 15-JAN-02, supporting the city's growing communication needs over the years.

City Name	Rochester, IN
Area Code	574
State	Indiana
Country	United State
Time Zone	Eastern/Central Time
Code Type	General Purpose Code
In Service	Yes
Assignment Date	20-JUN-01
In Service Date	15-JAN-02

Rochester, TX is served by area code 940. This area code was initially assigned on 22-JAN-97 and has been in continuous service since 25-MAY-97, supporting the city's growing communication needs over the years.

City Name	Rochester, TX
Area Code	940
State	Texas
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	22-JAN-97
In Service Date	25-MAY-97

Rochester, WI is served by area code 262. This area code was initially assigned on 19-MAR-99 and has been in continuous service since 25-SEP-99, supporting the city's growing communication needs over the years.

City Name	Rochester, WI
Area Code	262
State	Wisconsin
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	19-MAR-99
In Service Date	25-SEP-99

Rochester, KY is served by area code 270. This area code was initially assigned on 01-FEB-99 and has been in continuous service since 19-APR-99, supporting the city's growing communication needs over the years.

The area code 270 is part of an overlay complex (270/364), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, KY
Area Code	270
Overlay Complex	270/364
State	Kentucky
Country	United State
Time Zone	Eastern/Central Time
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-FEB-99
In Service Date	19-APR-99

Rochester, MN is served by area code 507. This area code was initially assigned on 01-JAN-54 and has been in continuous service since 01-JAN-54, supporting the city's growing communication needs over the years.

The area code 507 is part of an overlay complex (507/924), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, MN
Area Code	507
Overlay Complex	507/924
State	Minnesota
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-54
In Service Date	01-JAN-54

Rochester, MI is served by area code 248. This area code was initially assigned on 08-NOV-96 and has been in continuous service since 10-MAY-97, supporting the city's growing communication needs over the years.

The area code 248 is part of an overlay complex (248/947), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, MI
Area Code	248
Overlay Complex	248/947
State	Michigan
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	08-NOV-96
In Service Date	10-MAY-97

Rochester, NH is served by area code 603. This area code was initially assigned on 01-JAN-47 and has been in continuous service since 01-JAN-47, supporting the city's growing communication needs over the years.

City Name	Rochester, NH
Area Code	603
State	New Hampshire
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-47
In Service Date	01-JAN-47

Rochester, NY is served by area code 585. This area code was initially assigned on 23-MAR-01 and has been in continuous service since 15-NOV-01, supporting the city's growing communication needs over the years.

City Name	Rochester, NY
Area Code	585
State	New York
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	23-MAR-01
In Service Date	15-NOV-01

Rochester, OH is served by area code 440. This area code was initially assigned on 12-MAR-97 and has been in continuous service since 16-AUG-97, supporting the city's growing communication needs over the years.

The area code 440 is part of an overlay complex (440/436), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, OH
Area Code	440
Overlay Complex	440/436
State	Ohio
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	12-MAR-97
In Service Date	16-AUG-97

Rochester, PA is served by area code 724. This area code was initially assigned on 23-SEP-97 and has been in continuous service since 01-FEB-98, supporting the city's growing communication needs over the years.

The area code 724 is part of an overlay complex (724/878), which serves the same geographic region. This means that multiple area codes are used in the same area to accommodate the increasing demand for phone numbers.

City Name	Rochester, PA
Area Code	724
Overlay Complex	724/878
State	Pennsylvania
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	23-SEP-97
In Service Date	01-FEB-98