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East Ridge, TN Area Code

East Ridge, Tennessee (population 21,921) uses area code 423.

Area code423
Time zoneEastern
Local time now…

East Ridge has no telephone exchange of its own in NANPA records; it is served by the Chattanooga exchange about 7.8 km away.

East RidgeChattanoogaJohnson CityKingsportClevelandMorristownBristolGreenevilleAthensElizabethtonSoddy-DaisyRed BankMiddle ValleyEast Ridge
East Ridge and nearby cities in area code 423

Carriers with East Ridge numbers

183 prefixes are assigned to the Chattanooga exchange: 34% mobile, 16% VoIP and cable, 50% landline.

CarrierPrefixes
South Central Bell Tel60
AT&T Mobility25
Verizon Wireless21
T-Mobile15
Onvoy (Sinch)9
Paetec Itel7
Electric Power Board Of Chattanooga6
Lumen (Level 3)6

Area codes used in East Ridge

Area codePrefixes serving East RidgeMain carriers in this code
423183South Central Bell Tel, Lumen (CenturyLink), AT&T Mobility

East Ridge phone number prefixes

Numbers starting with these first six digits were originally assigned to the Chattanooga exchange.

Nearby cities in area code 423

Questions

What is the area code for East Ridge, TN?
The area code for East Ridge, Tennessee is 423.
What time zone is East Ridge in?
East Ridge is in the Eastern time zone (area code 423 also reaches into the Central time zone).