[noncount] : the process or system by which something is provided to a person, place, etc. 1  The state is trying to disrupt the supply of illegal drugs. 2  The storm interrupted the town's electricity supply.
Salem, Oregon Area Code. Salem, OR Area Codes are. Salem, OR utilizes an area code overlay in which area codes 503 and 971 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary. In addition to Salem, OR area code information read more about area codes 503 and 971 details and Oregon area codes.
AreaCode.org is an area code finder with detailed information on the 503 area code including 503 area code map. Major cities like Beaver within area code 503 are also listed on this page. More area codes, including those outside of Oregon, are found on the AreaCode.org homepage.