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430 Area Code

Area code 430 serves Tyler, Longview, Sherman, Princeton, Greenville and nearby communities in Texas. It has been in service since February 15, 2003, when it was split from 903.

StateTexas
Time zoneCentral
Local time now…
Prefixes in use289
Overlay with903
Projected to run out2047
TylerLongviewShermanPrincetonGreenvilleTexarkanaDenisonCorsicanaParisMarshallPalestineSulphur SpringsMount PleasantJacksonvilleAthensKilgoreHendersonBonhamWhitehouseCommerceVan AlstyneLindaleMabankGun Barrel CityCarthageGladewaterWhite OakWake VillageCaddo MillsRuskMineolaAtlantaHudsonGilmerCantonTylerLongviewShermanPrincetonTexarkanaDenison
Cities and towns served by area code 430

Who issues 430 numbers

Mobile 14%VoIP and cable 44%Landline 42%

Share of the 289 prefixes (the three digits after 430) assigned to each type of carrier. Classification by carrier name, approximate.

CarrierPrefixes
Onvoy (Sinch)74
Fractel35
Twc Ip Enabled Services21
Windstream16
AT&T Mobility16
Verizon Wireless11
Bandwidth10
Lumen (Level 3)9

Cities and towns in area code 430

CityPopulationOther area codes
Tyler113,723903
Longview83,236903
Sherman52,417903
Princeton43,524469, 972, 903, 945
Greenville37,069903
Texarkana36,195903
Denison26,822903
Corsicana25,487903
Paris25,205903
Marshall24,467903
Palestine19,555903
Sulphur Springs17,054903
Mount Pleasant16,225903
Jacksonville14,658903
Athens13,870903
Kilgore13,531903
Henderson13,496903
Bonham11,263903
Whitehouse9,970903
Commerce9,928903
Van Alstyne8,012903
Lindale7,385903
Mabank7,294903
Gun Barrel City7,133903
Carthage6,640903
Gladewater6,306903
White Oak6,186903
Wake Village5,796903
Caddo Mills5,715903
Rusk5,568903
Mineola5,537903
Atlanta5,478903
Hudson5,328936, 903
Gilmer5,287903
Canton5,070903

Got a call from 430?

A 430 number was originally issued in Texas, but that does not prove the caller is there. 44% of 430 prefixes belong to VoIP and cable providers, whose numbers can be bought online and used from anywhere. Caller ID can also be spoofed, so treat urgent requests for money, codes or passwords from any area code with suspicion, and call back on a number you already know.

All 289 prefixes in area code 430

Format: (430) XXX-YYYY. Carrier is the company the block was originally assigned to; numbers may since have been ported to another carrier.

Questions about area code 430

Where is area code 430?
Area code 430 is in Texas. It covers Tyler, Longview, Sherman, Princeton, Greenville, Texarkana and 29 more cities and towns.
What time zone is area code 430?
Area code 430 is in the Central time zone.
Is 430 a toll-free number?
No. 430 is a geographic area code in Texas. Toll-free numbers in the US start with 800, 833, 844, 855, 866, 877 or 888.
Why does 430 share its area with 903?
430 and 903 form an overlay: they cover the same territory, so new numbers there can get any of these codes, and local calls need all 10 digits.
Will area code 430 run out of numbers?
NANPA's latest forecast projects the 430/903 overlay to exhaust in the first quarter of 2047. Before that happens, a new area code is usually added as an overlay; existing numbers keep their code.

Other area codes in Texas