Area codes 805 and 820: Difference between revisions
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{{short description|Area codes in central California, United States}} |
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[[Image:Area_code_805.png|right|thumb|250px|Map of California area codes in blue (and border states) with 805 in red]] |
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{{California area codes image map|805}} |
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'''Area code 805''' is a [[California]] telephone [[area code]]. Area code 805 includes most or all of the [[California]] counties of [[San Luis Obispo]], [[san jose, California|Santa monica |
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'''Area codes 805 and 820''' are telephone [[area code]]s in the [[North American Numbering Plan]] (NANP) for the [[U.S. state]] of [[California]]. The numbering plan area (NPA) includes most or all of the counties of [[San Luis Obispo County, California|San Luis Obispo]], [[Santa Barbara County, California|Santa Barbara]], [[Ventura County, California|Ventura]], and the southernmost portions of [[Monterey County, California|Monterey County]]. 805 was split from [[area code 213]] in 1957, and area code 820 was added to the NPA in 2018, creating an [[overlay plan|area code overlay]]. |
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Area code 805 was split from Los Angeles' [[area code 213|213]] in 1957. |
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==History== |
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On [[February 13]], [[1999]], the inland areas (San Joaquin Valley, Santa Clarita Valley, Antelope Valley) of area code 805 split into [[area code 661]]. |
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Area code 805 was created in 1957, when one of the [[original North American area codes]] in California, 213, was reduced in size to provide more central office codes in the Los Angeles area. |
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In 1998, the California-Nevada Code Administration (CNCA) determined that California was under "substantial number growth" which required exhaustion mitigation in the 805 numbering plan area,<ref>{{Cite web |
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|url=https://www.nationalnanpa.com/pdf/pl-nanp-111.pdf |
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|title=Planning Letter PL-111: NANP-Split of 805 (California) Numbering Plan Area (NPA) |
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|publisher=NANPA |
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|date=1988-02-12 |
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|access-date=2023-02-27 |
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}}</ref> by splitting the eastern part of the NPA into a new plan area with the [[area code 661]]. The split was effective on February 13, 1999, for the [[San Joaquin Valley]], [[Santa Clarita Valley]], and [[Antelope Valley]]. |
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In August 2016, the [[California Public Utilities Commission]] held a series of hearings for the decision of providing a relief area code in NPA 805 in the form of an [[Overlay plan|overlay]] or an [[area code split]].<ref>{{Cite web|url=http://www.cpuc.ca.gov/805areacode/|title=805 Area Code|website=California PUC|language=en|access-date=2017-04-02}}</ref> On May 25, 2017, the Commission approved 820 as an overlay area code.<ref>{{Cite web |
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Area code 805 also serves the U.S. military facilities in [[Kwajalein]], [[Marshall Islands|Republic of the Marshall Islands]] with a [[Paso Robles]] [[Telephone prefix|prefix]]. This arrangement likely originated from Kwajalein's close-ties with [[Vandenberg Air Force Base]] in the missile test program. |
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|url=http://docs.cpuc.ca.gov/SearchRes.aspx?docformat=ALL&docid=187354351 |
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|title=DECISION GRANTING REQUEST FOR AN ALL-SERVICE AREA CODE OVERLAY IN THE 805 NUMBERING PLAN AREA |
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|date=2017-05-25|website=cpuc.ca.gov|access-date=2017-05-25 |
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}}</ref><ref>{{Cite web |
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|url=https://www.nationalnanpa.com/pdf/PL_509.pdf |
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|title=Planning Letter PL-509: NPA 805 and 820 All-Services Overlay (California) |
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|publisher=NANPA |
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|date=2017-06-19 |
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|access-date=2023-02-27 |
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}}</ref> New telephone numbers of 820 area code began service in June 2018, requiring [[ten-digit dialing]] for all calls.<ref>{{cite web|url=https://www.vcstar.com/story/news/local/2018/05/28/new-area-code-changes-how-805-dial-ventura-county-san-luis-obispo/624048002/|title=New area code changes the way people dial in the 805 as of Saturday|newspaper=[[Ventura County Star]]|first=Tom |last=Kisken|date=2018-05-28|access-date=2018-05-29}}</ref> |
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In addition to the municipalities below, area code 805 also serves the US military facilities in [[Kwajalein Atoll|Kwajalein]], [[Marshall Islands|Republic of the Marshall Islands]] with a [[Paso Robles, California|Paso Robles]] [[Telephone prefix|prefix]] (805-355). This arrangement originated from the [[United States Army|US Army's]] first satellite communications station having been built at nearby [[Camp Roberts, California|Camp Roberts]]. |
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==Service area== |
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===Monterey County=== |
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{{Div col|colwidth=20em}} |
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*[[Bradley, California|Bradley]] |
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*[[Gorda, California|Gorda]] |
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*[[Bryson, California|Bryson]] |
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*[[Parkfield, California|Parkfield]] |
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{{div col end}} |
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===San Luis Obispo County=== |
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{{Div col|colwidth=20em}} |
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*[[Arroyo Grande, California|Arroyo Grande]] |
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*[[Atascadero, California|Atascadero]] |
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*[[Avila Beach, California|Avila Beach]] |
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*[[Baywood-Los Osos, California|Baywood-Los Osos]] |
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*[[California Valley, California|California Valley]] |
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*[[Cambria, California|Cambria]] |
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*[[Cayucos, California|Cayucos]] |
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*[[Cholame, California|Cholame]] |
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*[[Grover Beach, California|Grover Beach]] |
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*[[Halcyon, California|Halcyon]] |
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*[[Harmony, California|Harmony]] |
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*[[Lake Nacimiento, California|Lake Nacimiento]] |
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*[[Los Osos, California|Los Osos]] |
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*[[Morro Bay, California|Morro Bay]] |
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*[[Nipomo, California|Nipomo]] |
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*[[Oceano, California|Oceano]] |
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*[[Paso Robles, California|Paso Robles]] |
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*[[Pismo Beach, California|Pismo Beach]] |
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*[[Pozo, California|Pozo]] |
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*[[San Luis Obispo, California|San Luis Obispo]] |
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*[[San Miguel, San Luis Obispo County, California|San Miguel]] |
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*[[San Simeon, California|San Simeon]] |
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*[[Santa Margarita, California|Santa Margarita]] |
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*[[Shandon, California|Shandon]] |
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*[[Templeton, California|Templeton]] |
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{{div col end}} |
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===Santa Barbara County=== |
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{{Div col|colwidth=20em}} |
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*[[Ballard, California|Ballard]] |
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*[[Buellton, California|Buellton]] |
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*[[Carpinteria, California|Carpinteria]] |
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*[[Casmalia, California|Casmalia]] |
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*[[Garey, California|Garey]] |
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*[[Gaviota, California|Gaviota]] |
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*[[Goleta, California|Goleta]] |
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*[[Guadalupe, California|Guadalupe]] |
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*[[Hope Ranch, California|Hope Ranch]] |
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*[[Isla Vista, California|Isla Vista]] |
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*[[Lompoc, California|Lompoc]] |
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*[[Los Alamos, California|Los Alamos]] |
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*[[Los Olivos, California|Los Olivos]] |
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*[[Mission Canyon, California|Mission Canyon]] |
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*[[Mission Hills, Santa Barbara County, California|Mission Hills]] |
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*[[Montecito, California|Montecito]] |
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*[[Orcutt, California|Orcutt]] |
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*[[Santa Barbara, California|Santa Barbara]] |
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*[[Santa Maria, California|Santa Maria]] |
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*[[Santa Ynez, California|Santa Ynez]] |
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*[[Sisquoc, California|Sisquoc]] |
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*[[Solvang, California|Solvang]] |
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*[[Summerland, California|Summerland]] |
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*[[Toro Canyon, California|Toro Canyon]] |
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*[[Vandenberg Space Force Base|Vandenberg SFB]] |
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*[[Vandenberg Village, California|Vandenberg Village]] |
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*[[Ventucopa, California|Ventucopa]] |
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{{div col end}} |
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===Ventura County=== |
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{{Div col|colwidth=20em}} |
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*[[Bardsdale, California|Bardsdale]] |
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*[[Buckhorn, Ventura County, California|Buckhorn]] |
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*[[Camarillo, California|Camarillo]] |
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*[[Casa Conejo, California|Casa Conejo]] |
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*[[Channel Islands Beach, California|Channel Islands Beach]] |
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*[[El Rio, California|El Rio]] |
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*[[Fillmore, California|Fillmore]] |
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*[[La Conchita, California|La Conchita]] |
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*[[Lake Sherwood, California|Lake Sherwood]] |
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*[[Meiners Oaks, California|Meiners Oaks]] |
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*[[Mira Monte, California|Mira Monte]] |
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*[[Ventura, California|Montalvo]] |
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*[[Moorpark, California|Moorpark]] |
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*[[Newbury Park, California|Newbury Park]] |
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*[[Oak View, California|Oak View]] |
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*[[Ojai, California|Ojai]] |
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*[[Oxnard, California|Oxnard]] |
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*[[Piru, California|Piru]] |
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*[[Point Mugu, California|Point Mugu]] |
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*[[Port Hueneme, California|Port Hueneme]] |
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*[[Santa Paula, California|Santa Paula]] |
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*[[Saticoy, California|Saticoy]] |
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*[[Simi Valley, California|Simi Valley]] |
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*[[Somis, California|Somis]] |
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*[[Thousand Oaks, California|Thousand Oaks]] |
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*[[Ventura, California|Ventura]] |
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{{div col end}} |
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==See also== |
==See also== |
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*[[List of California area codes]] |
*[[List of California area codes]] |
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*[[List of |
*[[List of North American Numbering Plan area codes]] |
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*[[North American Numbering Plan]] |
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==References== |
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{{Reflist}} |
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==External links== |
==External links== |
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{{ |
{{NANPA area code map|Map=CA}} |
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<!-- Placing templates --> |
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{{Area code box | State = CA | This = area code 805/820 |
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| N = [[area code 661|661]], [[area code 831|831]] |
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| S = [[area codes 310 and 424|310/424]], Pacific Ocean |
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| E = [[area code 559|559]], [[area code 661|661]], [[area codes 818 and 747|818/747]] |
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| W = [[Pacific Ocean]], [[area code 808|808]] |
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|S1=HI}} |
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<!-- Other templates --> |
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{{Area Code Box 0 | State = CA | This = area code 805 |
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{{coord|34.6|-120.2|region:US-CA_type:adm2nd_dim:400km|display=title}} |
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| N = [[area code 831|831]] |
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| W = [[Pacific Ocean]], [[area code 808|808]] |
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| E = [[area code 559|559]], [[area code 661|661]] |
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| S = [[area code 310|310]], [[area code 818|818]]}} |
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[[Category:Area codes in |
[[Category:Area codes in California|805 820]] |
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[[Category: |
[[Category:Area codes in the United States|805 820]] |
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[[Category:Ventura County, California]] |
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[[Category:Monterey County, California]] |
[[Category:Monterey County, California]] |
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[[Category:Santa Barbara County, California]] |
[[Category:Santa Barbara County, California]] |
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[[Category:San Luis Obispo County, California]] |
[[Category:San Luis Obispo County, California]] |
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[[Category: |
[[Category:Ventura County, California]] |
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[[lmo:Còdes d'àrea 805 (Nord Amèrica)]] |
Latest revision as of 05:37, 12 July 2024
Area codes 805 and 820 are telephone area codes in the North American Numbering Plan (NANP) for the U.S. state of California. The numbering plan area (NPA) includes most or all of the counties of San Luis Obispo, Santa Barbara, Ventura, and the southernmost portions of Monterey County. 805 was split from area code 213 in 1957, and area code 820 was added to the NPA in 2018, creating an area code overlay.
History
[edit]Area code 805 was created in 1957, when one of the original North American area codes in California, 213, was reduced in size to provide more central office codes in the Los Angeles area.
In 1998, the California-Nevada Code Administration (CNCA) determined that California was under "substantial number growth" which required exhaustion mitigation in the 805 numbering plan area,[1] by splitting the eastern part of the NPA into a new plan area with the area code 661. The split was effective on February 13, 1999, for the San Joaquin Valley, Santa Clarita Valley, and Antelope Valley.
In August 2016, the California Public Utilities Commission held a series of hearings for the decision of providing a relief area code in NPA 805 in the form of an overlay or an area code split.[2] On May 25, 2017, the Commission approved 820 as an overlay area code.[3][4] New telephone numbers of 820 area code began service in June 2018, requiring ten-digit dialing for all calls.[5]
In addition to the municipalities below, area code 805 also serves the US military facilities in Kwajalein, Republic of the Marshall Islands with a Paso Robles prefix (805-355). This arrangement originated from the US Army's first satellite communications station having been built at nearby Camp Roberts.
Service area
[edit]Monterey County
[edit]San Luis Obispo County
[edit]Santa Barbara County
[edit]Ventura County
[edit]See also
[edit]References
[edit]- ^ "Planning Letter PL-111: NANP-Split of 805 (California) Numbering Plan Area (NPA)" (PDF). NANPA. 1988-02-12. Retrieved 2023-02-27.
- ^ "805 Area Code". California PUC. Retrieved 2017-04-02.
- ^ "DECISION GRANTING REQUEST FOR AN ALL-SERVICE AREA CODE OVERLAY IN THE 805 NUMBERING PLAN AREA". cpuc.ca.gov. 2017-05-25. Retrieved 2017-05-25.
- ^ "Planning Letter PL-509: NPA 805 and 820 All-Services Overlay (California)" (PDF). NANPA. 2017-06-19. Retrieved 2023-02-27.
- ^ Kisken, Tom (2018-05-28). "New area code changes the way people dial in the 805 as of Saturday". Ventura County Star. Retrieved 2018-05-29.
External links
[edit]North: 661, 831 | ||
West: Pacific Ocean, 808 | area code 805/820 | East: 559, 661, 818/747 |
South: 310/424, Pacific Ocean | ||
Hawaii area codes: 808 |