You should: Sign up > Write articles > tell people about your articles > Monetize them > Earn money  > learn/do/earn more

Area code 770

From Wikiafripedia, the free afripedia (encyclopedia)
Jump to navigation Jump to search

Area code 770 is a telephone area code in the North American Numbering Plan (NANP) serving all or part of 29 counties in North Georgia, including most of Atlanta's suburbs. It was created in 1995 in a split of numbering plan area (NPA) 404.

History[edit source | edit]

The entire U.S. State of Georgia was originally designated as one of the first 86 numbering plan areas when the North American Numbering Plan was created in October 1947. In 1954, it was reduced to the northern half of the state in an area code split. The remaining 404 area remained unchanged until 1992, when most of the area outside of the city of Atlanta was spit off with area code 706. This was intended as a long-term solution to relieve number shortages in exchanges in North Georgia. When 706 was created, it included several fast-growing exurbs of Atlanta. Residents of these areas complained about no longer being associated with the better-known area code 404, prompting BellSouth to return these areas to 404 soon after the split. However, even before the creation of 706, 404 was close to exhaustion due to the proliferation of cell phones, fax machines, and pagers in the fast-growing Atlanta metro area. The restoration of the exurban areas forced further relief action sooner than anticipated.

As a result, just three years later, in 1995, it became necessary to split NPA 404 further, resulting in the creation of area code 770.[1]

Atlanta was the first city in the United States to have mandatory ten-digit dialing throughout its metro area, roughly coinciding with the 1996 Summer Olympics in Atlanta. Atlanta was used as the test case not only for its size, but also because it enjoyed the world's largest fiber optic bundle at the time (five times that of New York), and it was home to BellSouth (now part of AT&T), then the Southeastern Regional Bell Operating Company.

Service area[edit source | edit]

Numbering plan area 770 completely surrounds 404. The two plan areas are separated roughly by Interstate 285, known locally as the Perimeter. Generally, 770 includes most of the metro area outside the Perimeter, while 404 serves Atlanta itself and most suburbs inside the Perimeter; a few cities are split between the two codes. Both codes are overlaid by 678 and 470. The metro Atlanta region (404, 770, 678, 470 and parts of 706/762) is a local calling area, and no long-distance charges are applied for calls from one portion of the metro to the other.

Cell phone subscribers in the region can choose from either the 770 or 470 area code when signing up for service.[citation needed] When the area was originally divided in 1995, most cellphones stayed with 404, which balanced the fact that most of the landline area went to 770.

Area code 770 serves a numbering plan area that comprises the counties of Barrow, Bartow, Butts, Carroll, Cherokee, Clayton (part with area code 404), Cobb, Coweta, Dawson, DeKalb (part with area code 404), Douglas, Fayette, Forsyth, Fulton (part with area code 404), Gwinnett, Hall, Haralson, Heard (part with area codes 706 and 762), Henry, Lamar, Meriwether (part with area codes 706 and 762), Newton, Oconee, Paulding, Pike, Polk, Rockdale, Spalding, and Walton.

See also[edit source | edit]

References[edit source | edit]

  1. "770 comes on line with little trouble; Anticlimax: Only about 1,000 people call BellSouth as new area code goes into effect". The Atlanta Journal-Constitution. December 2, 1995. p. D2.

External links[edit source | edit]

Template:Area code box

Coordinates: 34°02′19″N 84°20′35″W / 34.03853°N 84.34311°W / 34.03853; -84.34311