Black Rock, Arkansas
Black Rock, Arkansas, in Lawrence County, has ZIP code 72415 and area code 870, with 327 as an overlay.
- ZIP code
- 72415
- Area codes
- 870, 327
- County
- Lawrence County
- State
- Arkansas
- Time zone
- Central Time
- Coordinates
- 36.1149, -91.1176
ZIP codes in Black Rock
Area codes for Black Rock
- 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.
Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.
Time zone
Black Rock is in the Central Time zone.
Towns near Black Rock
Local numbers in area code 870
Looking for a phone number with a Black Rock area code? These 870 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (870) 970-9877Forrest City, AR$59View & buy
- (870) 210-8898Arkadelphia, AR$69View & buy
- (870) 276-7007Success, AR$69View & buy
- (870) 290-3777Delight, AR$69View & buy
- (870) 306-0888Okolona, AR$69View & buy
- (870) 345-5777Arkadelphia, AR$69View & buy
- (870) 408-8008Harrisburg, AR$69View & buy
- (870) 518-8008De Queen, AR$69View & buy
- (870) 546-0777Norphlet, AR$69View & buy
- (870) 621-0888Texarkana, AR$69View & buy
- (870) 638-8008Brinkley, AR$69View & buy
- (870) 647-7007Maynard, AR$69View & buy
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