| District of Tennessee area codes: 731 | |
|---|---|
| Country | United States |
| State/Province | Tennessee |
| Major City | Jackson |
| Time Zone | Central (UTC-06:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 731-444 | Madison | Jackson, TN | Powertel Memphis Licenses |
| 731-445 | Dyer | Dyersburg, TN | Cellco Partnership DBA Verizon Wireless |
| 731-446 | Obion | Union City, TN | Cellco Partnership DBA Verizon Wireless |
| 731-450 | Henderson | Lexington, TN | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 731-451 | Lauderdale | Henning, TN | Level 3 Communications |
| 731-453 | Mcnairy | Selmer, TN | Us Lec Of Tennessee, Inc |
| 731-456 | Weakley | Sharon, TN | Citizens Comm Co Tn DBA Frontier Comm Of Tn |
| 731-460 | Lauderdale | Ripley, TN | New Cingular Wireless PCS - GA |
| 731-461 | Crockett | Alamo, TN | Us Lec Of Tennessee, Inc |
| 731-462 | Gibson | Medina, TN | Sbc Internet Services |
| 731-467 | Madison | Jackson, TN | Sprint Spectrum L.p. |
| 731-468 | Benton | Camden, TN | Us Lec Of Tennessee, Inc |
| 731-469 | Obion | South Fulton, TN | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 731-470 | Gibson | Trenton, TN | Us Lec Of Tennessee, Inc |
| 731-472 | Hardeman | Middleton, TN | Level 3 Communications |
| 731-474 | Gibson | Milan, TN | Level 3 Communications |
| 731-478 | Dyer | Dyersburg, TN | Us Lec Of Tennessee, Inc |
| 731-479 | Obion | South Fulton, TN | Bellsouth Telecomm Inc DBA South Central Bell Tel |
| 731-480 | Weakley | Greenfield, TN | Aeneas Communications |
| 731-483 | Gibson | Dyer, TN | Level 3 Communications |
There are 329 prefixes, In the code area, the major cities are Jackson, TN. The major city is Jackson.