Area codes 602, 480, and 623 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Area codes 602, 480, and 623" in English language version.

refsWebsite

Global rank English rank

24web.archive.org

1^st place

18newspapers.com

55^th place

36^th place

4nationalnanpa.com

2,470^th place

1,321^st place

2azcc.gov

low place

1archive.org

6^th place

1tallahassee.com

5,251^st place

2,802^nd place

archive.org

Mabbs, Ralph (Winter 1947–1948). "Nation-Wide Operator Toll Dialing—the Coming Way". Bell Telephone Magazine. 26 (4): 181. Retrieved April 23, 2022.

azcc.gov

docket.images.azcc.gov

Wheeler Miller, Kimberly (June 8, 2021). "Application of the North American Numbering Plan Administrator, on Behalf of the Arizona Telecommunications Industry, for Relief of the 480 Numbering Plan Area" (PDF). Archived (PDF) from the original on October 29, 2021. Retrieved October 29, 2021.
"Findings of Fact" (PDF). Arizona Corporation Commission. November 9, 2021. Archived (PDF) from the original on November 12, 2021. Retrieved November 11, 2021.

nationalnanpa.com

"Did you know?" (PDF). NANPA News. September 2010. p. 2. Archived (PDF) from the original on July 21, 2022. Retrieved July 20, 2022.
"2020-2 NRUF and NPA Exhaust Analysis" (PDF). North American Numbering Plan Administrator. October 2020. Archived (PDF) from the original on November 18, 2021. Retrieved November 27, 2021.
"Transition to 10-digit dialing (for 988 as 3-digit access to National Suicide Prevention Hotline)" (PDF). North American Numbering Plan Administrator. January 8, 2021. Retrieved March 9, 2021.
"NPA 480, 602 and 623 Boundary Elimination Overlay (Arizona)" (PDF). North American Numbering Plan Administrator. December 30, 2021. Archived (PDF) from the original on January 3, 2022. Retrieved January 3, 2022.

newspapers.com

Price, Kathie (February 29, 1988). "State may need 2 area codes; Demand likely in 2 years". The Arizona Republic. p. C1, C6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Price, Kathie (June 11, 1988). "Arizona denied a second area code". The Arizona Republic. p. F1, F6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Schwartz, David (February 13, 1990). "Deposit another 3 digits, please". The Arizona Republic. p. A1, A8. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Turco, Frank (December 1, 1993). "New area code coming: Demand for numbers to force phone division in 1995". The Arizona Republic. p. B1, B4. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"New 520 area code mandatory Saturday". The Arizona Republic. October 20, 1995. p. E1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"More digits, fewer problems". The Arizona Republic. October 6, 1997. p. B6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Perez, Janet (January 16, 1998). "Area code debate far from over". The Arizona Republic. p. B1, B2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (November 19, 1998). "Valley phones ring in new era: Area code 'overlay' approved, will create 10-digit local dialing". The Arizona Republic. p. A1, A20. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Rolwing, Rebecca (November 11, 1998). "Get set for local 10-digit calling". The Arizona Republic. p. E1, E2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"Maricopa County's new area code: 480". The Arizona Republic. December 3, 1998. p. B1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"New vote likely on area code". The Arizona Republic. December 4, 1998. p. A1, A2. Archived from the original on January 15, 2022. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 11, 1998). "Newest plan for area codes splits Phoenix". The Arizona Republic. p. A1, A14. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 18, 1998). "3 Valley area code idea gains support". The Arizona Republic. p. E1, E2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 19, 1998). "Valley to have 3 area codes". The Arizona Republic. p. A1, A15. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"West-side area code will be 623, panel says". The Arizona Republic. January 7, 1999. p. B1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jesdanun, Anick (December 30, 1998). "Area code numbering system is faulted". The Arizona Republic. Associated Press. p. E1, E3. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Balazs, Diana (March 31, 1999). "April Phones Day! E. Valley area code will be 480". The Arizona Republic. p. EV 5. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"Questions & Answers". The Arizona Republic. August 15, 1999. p. A8. Archived from the original on July 21, 2022. Retrieved July 20, 2022 – via Newspapers.com.

tallahassee.com

Turner, Jim (September 9, 2019). "New area-code options dialed up for Panhandle". Tallahassee Democrat. News Service of Florida. Archived from the original on May 14, 2021. Retrieved July 21, 2022.

web.archive.org

Price, Kathie (February 29, 1988). "State may need 2 area codes; Demand likely in 2 years". The Arizona Republic. p. C1, C6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Price, Kathie (June 11, 1988). "Arizona denied a second area code". The Arizona Republic. p. F1, F6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Schwartz, David (February 13, 1990). "Deposit another 3 digits, please". The Arizona Republic. p. A1, A8. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Turco, Frank (December 1, 1993). "New area code coming: Demand for numbers to force phone division in 1995". The Arizona Republic. p. B1, B4. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"New 520 area code mandatory Saturday". The Arizona Republic. October 20, 1995. p. E1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"More digits, fewer problems". The Arizona Republic. October 6, 1997. p. B6. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Perez, Janet (January 16, 1998). "Area code debate far from over". The Arizona Republic. p. B1, B2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (November 19, 1998). "Valley phones ring in new era: Area code 'overlay' approved, will create 10-digit local dialing". The Arizona Republic. p. A1, A20. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Rolwing, Rebecca (November 11, 1998). "Get set for local 10-digit calling". The Arizona Republic. p. E1, E2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"Maricopa County's new area code: 480". The Arizona Republic. December 3, 1998. p. B1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"New vote likely on area code". The Arizona Republic. December 4, 1998. p. A1, A2. Archived from the original on January 15, 2022. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 11, 1998). "Newest plan for area codes splits Phoenix". The Arizona Republic. p. A1, A14. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 18, 1998). "3 Valley area code idea gains support". The Arizona Republic. p. E1, E2. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jarman, Max (December 19, 1998). "Valley to have 3 area codes". The Arizona Republic. p. A1, A15. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"West-side area code will be 623, panel says". The Arizona Republic. January 7, 1999. p. B1. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Jesdanun, Anick (December 30, 1998). "Area code numbering system is faulted". The Arizona Republic. Associated Press. p. E1, E3. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
Balazs, Diana (March 31, 1999). "April Phones Day! E. Valley area code will be 480". The Arizona Republic. p. EV 5. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Newspapers.com.
"Questions & Answers". The Arizona Republic. August 15, 1999. p. A8. Archived from the original on July 21, 2022. Retrieved July 20, 2022 – via Newspapers.com.
"Did you know?" (PDF). NANPA News. September 2010. p. 2. Archived (PDF) from the original on July 21, 2022. Retrieved July 20, 2022.
"2020-2 NRUF and NPA Exhaust Analysis" (PDF). North American Numbering Plan Administrator. October 2020. Archived (PDF) from the original on November 18, 2021. Retrieved November 27, 2021.
Wheeler Miller, Kimberly (June 8, 2021). "Application of the North American Numbering Plan Administrator, on Behalf of the Arizona Telecommunications Industry, for Relief of the 480 Numbering Plan Area" (PDF). Archived (PDF) from the original on October 29, 2021. Retrieved October 29, 2021.
Turner, Jim (September 9, 2019). "New area-code options dialed up for Panhandle". Tallahassee Democrat. News Service of Florida. Archived from the original on May 14, 2021. Retrieved July 21, 2022.
"Findings of Fact" (PDF). Arizona Corporation Commission. November 9, 2021. Archived (PDF) from the original on November 12, 2021. Retrieved November 11, 2021.
"NPA 480, 602 and 623 Boundary Elimination Overlay (Arizona)" (PDF). North American Numbering Plan Administrator. December 30, 2021. Archived (PDF) from the original on January 3, 2022. Retrieved January 3, 2022.