Talk:List of Colorado area codes

When will there be a fifth area code in CO?
Maybe, because more people are keeping their old number when they move here, we are not going to need a fifth area code anytime soon. Tgehauf (talk) 03:16, 26 October 2018 (UTC)

California area codes
For school research 2601:281:C200:78B0:2109:33BE:A211:E1CF (talk) 01:49, 15 March 2022 (UTC)

California area codes
Research for school 2601:281:C200:78B0:2109:33BE:A211:E1CF (talk) 01:50, 15 March 2022 (UTC)