823 Area Code Phone Directory

Information for Area Code 823

State: TX
Largest City in Area: HOUSTON

Where is Area Code 823?

Area code (823) is in the state of TX. Below, are the major cities in the area code (823).

Major Cities in 823

HOUSTON, TX (369)
LOS ANGELES, CA (109)
PHOENIX, AZ (41)
SPRING, TX (41)
KATY, TX (34)
TAMPA, FL (33)
GLENDALE, AZ (31)
MISSOURI CITY, TX (28)
PASADENA, TX (28)
APO, AP (25)

Zip Codes in 823