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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) 377

CityKnoxville
CountyKnox
CarrierUnited States Cellular Corp. - Tennessee
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Landline

(423) 378

CityKingsport
CountySullivan
CarrierUnited Telephone-southeast-tn Dba Centurylink - Tn
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Landline

(423) 380

CityCleveland
CountyBradley
CarrierBanana Communications Ventures Llc Dba Smart Pcs
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Landline

(423) 386

CityChattanooga
CountyHamilton
CarrierBellsouth Telecomm Inc Dba South Central Bell Tel
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