870 Area Code | Location, Map and Time Zone

870 Area Code

State: Arkansas
Top City: Jonesboro
Timezone: Central
Current Time:

Where is Area Code 870 located?

Area code 870 is located in the state of Arkansas, the United States. It covers the northeastern, southern, and parts of central and western Arkansas.

870 Area Code
Image: OpenStreetMap

It’s important to note that area code 870 does not cover the Metropolitan Little Rock area, which uses area codes 501 and 722. As of my knowledge cutoff in September 2021, the 870 area code has been overlaid by area code 327, meaning that new phone numbers in the same geographic area could be assigned the new area code.

870 Area Code Time Zone

Area code 870 falls under the Central Time Zone.

History of 870 Area Code

The 870 area code was created on April 14, 1997, in a split from area code 501, Arkansas’s original area code of 1947. It was the first to be created in an area code split of 501 and comprises most of the state outside Little Rock, Fort Smith, and Fayetteville / Springdale / Rogers.

In 2009, the Arkansas Public Service Commission projected that the supply of unassigned telephone numbers for 870 would run out in 2013, prompting a December 2009 approval of an all-service overlay complex in this portion of the state.

Area code 327 was assigned for this purpose in January 2010. However, the release of little-used central office codes and the nationwide introduction of number pooling delayed the exhaustion of the numbering pool, and the relief action was indefinitely suspended in June 2012.

Per a 2021 NPA exhaust study by the North American Numbering Plan Administrator (NANPA), area code 870 is projected to exhaust in the first quarter of 2025. Area code 327, per the Arkansas Public Service Commission, has been selected and is in the network preparation phase for relief as an all-service overlay code for the 870 numbering plan area, with a projected in-service date of February 20, 2024.

Mandatory ten-digit dialing of area code 870 is scheduled to begin on January 19, 2024. Permissive calling will start in mid-July 2023. In long-term planning, the NANPA projects a boundary elimination overlay involving all three Arkansas numbering plan areas (479, 501, and 870/327), resulting in a statewide overlay.

Top 10 Counties in Area Code 870

County Population
Jefferson 66,824
Craighead 110,332
Crittenden 48,271
Mississippi 40,651
White 79,263
Baxter 41,513
Union 39,071
Columbia 23,457
Greene 45,325
Hempstead 21,532

Top 10 Cities in Area Code 870

City Population
Jonesboro 78,026
Pine Bluff 41,474
Texarkana 29,972
West Memphis 24,636
El Dorado 17,932
Paragould 17,232
Blytheville 14,588
Forrest City 14,044
Batesville 10,828
Camden 10,752

Top Telephone Carriers

Landline Wireless
Southwestern Bell Cellco Partnership DBA Verizon Wireless
CenturyLink New Cingular Wireless Pcs
Windstream Arkansas Sprint Spectrum
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