Union County, Arkansas
Union County, Arkansas, has 12 towns and 10 ZIP codes, in area code 870, with 327 as an overlay.
Towns in Union County, A to Z
| Town | ZIP codes | Area codes |
|---|---|---|
| Calion | 71724 | 870, 327 |
| El Dorado | 71730, 71731 | 870, 327 |
| Felsenthal | nearest71747 | 870, 327 |
| Huttig | 71747 | 870, 327 |
| Junction | nearest71749 | 870, 327 |
| Junction City | 71749 | 870, 327 |
| Lawson | 71750 | 870, 327 |
| Mount Holly | 71758 | 870, 327 |
| Norphlet | 71759 | 870, 327 |
| Smackover | 71762 | 870, 327 |
| Strong | 71765 | 870, 327 |
| Urbana | nearest71765 | 870, 327 |
ZIP codes in Union County
- 71724Calion870, 327
- 71730El Dorado870, 327
- 71731El Dorado870, 327
- 71747Huttig870, 327
- 71749Junction City870, 327
- 71750Lawson870, 327
- 71758Mount Holly870, 327
- 71759Norphlet870, 327
- 71762Smackover870, 327
- 71765Strong870, 327
Area codes in Union County
- Area code 870
In service since April 14, 1997. Shares its area with 327. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 327
In service since February 20, 2024. Shares its area with 870. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Local numbers in area code 870
Looking for a phone number with a Union County area code? These 870 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (870) 729-8767Hope, AR$59View & buy
- (870) 737-8765Portland, AR$59View & buy
- (870) 750-9877Horseshoe Bend, AR$59View & buy
- (870) 760-6787Lockesburg, ARAlso spells OPUS$59View & buy
- (870) 770-3217AR$59View & buy
- (870) 770-3567ARAlso spells FLOP$59View & buy
- (870) 770-3876ARAlso spells EURO$59View & buy
- (870) 770-4678ARAlso spells HOST$59View & buy
- (870) 770-4765AR$59View & buy
- (870) 770-4789AR$59View & buy
- (870) 770-4876AR$59View & buy
- (870) 770-7012AR$59View & buy
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