Grundy County, Tennessee
Grundy County, Tennessee, has 8 towns and 7 ZIP codes, in area codes 931 and 423 (overlay 729).
Towns in Grundy County, A to Z
| Town | ZIP codes | Area codes |
|---|---|---|
| Altamont | 37301 | 931 |
| Beersheba Springs | 37305 | 931 |
| Coalmont | 37313 | 423, 729 |
| Gruetli Laager | 37339 | 423, 729 |
| Palmer | 37365 | 423, 729 |
| Pelham | 37366 | 931 |
| Tracy | nearest37356, 37387 | 423, 931, 729 |
| Tracy City | 37387 | 931 |
ZIP codes in Grundy County
- 37301Altamont931
- 37305Beersheba Springs931
- 37313Coalmont423, 729
- 37339Gruetli Laager423, 729
- 37365Palmer423, 729
- 37366Pelham931
- 37387Tracy City931
Area codes in Grundy County
- Area code 931
In service since September 15, 1997. Local calls are dialed with seven digits.
- Area code 423
In service since September 11, 1995. Shares its area with 729. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 729
In service since September 5, 2025. Shares its area with 423. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Local numbers in area code 931
Looking for a phone number with a Grundy County area code? These 931 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (931) 977-4567Clifton, TN$59View & buy
- (931) 279-7007Lawrenceburg, TN$69View & buy
- (931) 344-0777Pleasant Hill, TN$69View & buy
- (931) 389-8008Wartrace, TN$69View & buy
- (931) 460-1888Columbia, TN$69View & buy
- (931) 567-7567Culleoka, TN$69View & buy
- (931) 567-7657Culleoka, TN$69View & buy
- (931) 567-7876Culleoka, TN$69View & buy
- (931) 597-7007Lewisburg, TN$69View & buy
- (931) 600-6777Collinwood, TN$69View & buy
- (931) 600-9777Collinwood, TN$69View & buy
- (931) 643-0888Lewisburg, TN$69View & buy
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