Area Code 505

North American area code 505 was initially established in 1947 as one of the original 86 area codes, and still covers the entire state of New Mexico. However, with the increasing population and consequent demand for new numbers, it is due to be split on October 7, 2007, into area code 575. Some of the major cities which are served by area code 505 are:

• Albuquerque

• Santa Fe

• Las Cruces

• Roswell

• Rio Rancho

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