Location: Oklahoma, Bartlesville, Washington County
Approximate number of phones: 2175
Carrier: Southwestern Bell
Mr. Number records show that there are at least 1,724 active phone numbers with the prefix 918331 out of a possible 10,000. Numbers in this exchange are mainly landline phones. Phone numbers beginning with 918-331 are allocated to Oklahoma, in particular Bartlesville in Washington County. Public records tell us that 48.38% (834) of subscribers are men and 51.62% (889) are women. Median household income in this part of the country is $47,144 and 73.58% of housing units are owner-occupied.