According to our records, this business is located at 1495 W 9th St # 312 in Upland (in San Bernardino County), California 91786, the location GPS coordinates are: 38.4092585 (latitude), -87.7845082 (longitude). Inland Telephone is categorized under Telephone Communications Broker (SIC code 4813). Known organization owner is Terry Dunn. Current estimates show that the unit has a sales volume of $3,996,000 and staff of approximately 12 people. You can contact the company by phone at (951) 359-2011.