On October 7, 2007, the state of New Mexico was split into two area codes. The northwest region of the state retained its current area code (505), and the rest of the state received a new area code (575). This change applies to wireline and wireless service as well as other communications services.

Local calls within your area codel continue to be dialed with 7-digit dialing; local calls from one area code to another area code require 10-digit dialing. All long-disdance calls require 1+10-digit dialing. Remember to use the new 575 area code as needed.

Please refer to the following PDF files for more information as well as Frequently Asked Questions.

 

• English (444 KB)
• Español (266 KB)

 

If you do not have Adobe Reader (needed to read and print PDF documents), please click on the logo below to attain it:

Please call Valley TeleCom Group at
1-800-421-5711 if you have any questions about the area code split.

You may also visit the New Mexico Public Regulation Commission on the Web at
www.nm575.info; call them at 1-888-4ASK-PRC; or write them at 1120 Paseo de Peralta, PO Box 1269, Santa Fe, NM 87501.