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Area Code Lookup

Area Code 423 Phone Lookup

Tennessee, United States. Explore phone prefixes, caller activity, exchange details, and community reports connected to this area code.

601prefix records
51lookup pages
423area code

Phone Prefixes in This Area Code

Each prefix groups related phone numbers by exchange, location, carrier, and line type.

Wireless

(423) 429

CityJohnson City
CountyWashington
CarrierNew Cingular Wireless Pcs Llc - Ga
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Landline

(423) 431

CityJohnson City
CountyWashington
CarrierUnited Telephone-southeast-tn Dba Centurylink - Tn
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Landline

(423) 433

CityJohnson City
CountyWashington
CarrierUnited Telephone-southeast-tn Dba Centurylink - Tn
View Prefix
Landline

(423) 434

CityJohnson City
CountyWashington
CarrierUnited Telephone-southeast-tn Dba Centurylink - Tn
View Prefix
Landline

(423) 439

CityJohnson City
CountyWashington
CarrierUnited Telephone-southeast-tn Dba Centurylink - Tn
View Prefix