Area codes 213 and 323 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Area codes 213 and 323" in English language version.

refsWebsite

Global rank English rank

421^st place

263^rd place

6^th place

6^th place

low place

6,884^th place

1nationalnanpa.com

2,470^th place

1,321^st place

archive.org

Mabbs, Ralph (Winter 1947–1948). "Nation-Wide Operator Toll Dialing—the Coming Way". Bell Telephone Magazine. 26 (4): 181. Retrieved 2023-07-01.

ca.gov

cpuc.ca.gov

"323 Area Code". California Public Utilities Commission. Retrieved August 24, 2017.
Area Codes and Numbering, California Public Utilities Commission (Retrieved 2023-06-28).
"323 Area Code Background". California Public Utilities Commission. Retrieved August 24, 2017.

docs.cpuc.ca.gov

Prosper, Terry (2016-07-14). "CPUC Provides For More Phone Numbers in 323 Area Code" (PDF). California Public Utilities Commission. Retrieved 2017-08-24.
"Application of the North American Numbering Plan Administrator" (PDF). cpuc.ca. November 24, 2015. Retrieved April 11, 2023.

nanpa.com

"April 2015 NPA Exhaust Projections" (PDF). Nanpa.com.

nationalnanpa.com

"Planning Letters" (PDF). NANPA. 2023-05-16. Retrieved 2023-06-25.