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Area code 573 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Area code 573" in English language version.

refsWebsite
Global rank English rank
2nationalnanpa.com
2,470th place
1,321st place

nationalnanpa.com

  • "NANP-Split of 314 (Missouri) Numbering Plan Area (NPA)" (PDF). Bellcore Letter IL-95708-015. 1995-08-31. Retrieved 2022-12-07.
  • "Planning Letter PL-596: NPA 235 and 573 All-Services Overlay (Missouri)" (PDF). NANPA. 2022-06-17. Retrieved 2022-12-07.