Winfield Area Code

Winfield, TN is served by area code 423. This area code was initially assigned on 22-NOV-94 and has been in continuous service since 11-SEP-95, supporting the city's growing communication needs over the years.

The area code 423 is part of an overlay complex (423/729), 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	Winfield, TN
Area Code	423
Overlay Complex	423/729
State	Tennessee
Country	United State
Time Zone	Eastern/Central Time
Code Type	General Purpose Code
In Service	Yes
Assignment Date	22-NOV-94
In Service Date	11-SEP-95

Winfield, IL is served by area code 630. This area code was initially assigned on 09-AUG-94 and has been in continuous service since 03-AUG-96, supporting the city's growing communication needs over the years.

The area code 630 is part of an overlay complex (331/630), 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	Winfield, IL
Area Code	630
Overlay Complex	331/630
State	Illinois
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	09-AUG-94
In Service Date	03-AUG-96

Winfield, IA is served by area code 319. 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	Winfield, IA
Area Code	319
State	Iowa
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

Winfield, IN is served by area code 219. This area code was initially assigned on 01-JAN-48 and has been in continuous service since 01-JAN-48, supporting the city's growing communication needs over the years.

City Name	Winfield, IN
Area Code	219
State	Indiana
Country	United State
Time Zone	Eastern/Central Time
Code Type	General Purpose Code
In Service	Yes
Assignment Date	01-JAN-48
In Service Date	01-JAN-48

Winfield, TX is served by area code 903. This area code was initially assigned on 26-MAY-89 and has been in continuous service since 04-NOV-90, supporting the city's growing communication needs over the years.

The area code 903 is part of an overlay complex (430/903), 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	Winfield, TX
Area Code	903
Overlay Complex	430/903
State	Texas
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	26-MAY-89
In Service Date	04-NOV-90

Winfield, KS is served by area code 620. This area code was initially assigned on 14-SEP-00 and has been in continuous service since 03-FEB-01, supporting the city's growing communication needs over the years.

City Name	Winfield, KS
Area Code	620
State	Kansas
Country	United State
Time Zone	Central/Mountain Time
Code Type	General Purpose Code
In Service	Yes
Assignment Date	14-SEP-00
In Service Date	03-FEB-01

Winfield, WV is served by area code 304. 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 304 is part of an overlay complex (304/681), 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	Winfield, WV
Area Code	304
Overlay Complex	304/681
State	West Virginia
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

Winfield, AL is served by area code 205. 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 205 is part of an overlay complex (205/659), 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	Winfield, AL
Area Code	205
Overlay Complex	205/659
State	Alabama
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

Winfield, MO is served by area code 636. This area code was initially assigned on 15-APR-99 and has been in continuous service since 22-MAY-99, supporting the city's growing communication needs over the years.

City Name	Winfield, MO
Area Code	636
State	Missouri
Country	United State
Time Zone	Central Standard Time (CST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	15-APR-99
In Service Date	22-MAY-99

Winfield, PA is served by area code 570. This area code was initially assigned on 31-JUL-98 and has been in continuous service since 05-DEC-98, supporting the city's growing communication needs over the years.

The area code 570 is part of an overlay complex (272/570), 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	Winfield, PA
Area Code	570
Overlay Complex	272/570
State	Pennsylvania
Country	United State
Time Zone	Eastern Standard Time (EST)
Code Type	General Purpose Code
In Service	Yes
Assignment Date	31-JUL-98
In Service Date	05-DEC-98