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731 Area Code

Area code 731 serves Jackson, Dyersburg, Martin, Union City, Paris and nearby communities in Tennessee. It has been in service since February 12, 2001, when it was split from 901.

StateTennessee
Time zoneCentral
Local time now…
Prefixes in use395
Projected to run out2097
JacksonDyersburgMartinUnion CityParisHallsBrownsvilleMilanLexingtonHumboldtSavannahRipleyHendersonMedinaMcKenzieBolivarJacksonDyersburgMartinHallsHumboldt
Cities and towns served by area code 731

Who issues 731 numbers

Mobile 27%VoIP and cable 28%Landline 45%

Share of the 395 prefixes (the three digits after 731) assigned to each type of carrier. Classification by carrier name, approximate.

CarrierPrefixes
South Central Bell Tel81
AT&T Mobility53
Verizon Wireless42
Onvoy (Sinch)41
Lumen (Level 3)36
Paetec Itel21
Aeneas Communications18
Charter Ip Enabled Services14

Cities and towns in area code 731

CityPopulationOther area codes
Jackson69,339
Dyersburg15,906
Martin11,060
Union City10,814
Paris10,468
Halls9,455
Brownsville9,301
Milan8,367
Lexington8,130
Humboldt7,841
Savannah7,689
Ripley7,499
Henderson6,590
Medina5,813
McKenzie5,632
Bolivar5,043

Got a call from 731?

A 731 number was originally issued in Tennessee, but that does not prove the caller is there. 28% of 731 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 395 prefixes in area code 731

Format: (731) 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 731

Where is area code 731?
Area code 731 is in Tennessee. It covers Jackson, Dyersburg, Martin, Union City, Paris, Halls and 10 more cities and towns.
What time zone is area code 731?
Area code 731 is in the Central time zone.
Is 731 a toll-free number?
No. 731 is a geographic area code in Tennessee. Toll-free numbers in the US start with 800, 833, 844, 855, 866, 877 or 888.
Will area code 731 run out of numbers?
NANPA's latest forecast projects area code 731 to exhaust in the second quarter of 2097. Before that happens, a new area code is usually added as an overlay; existing numbers keep their code.

Other area codes in Tennessee