What is the phone number for oxford pharmacy? Phone Numbers. Oxford On-Call ® 1-800-201-4911 (24 hours a day, seven days a week) Registered nurses offer healthcare guidance or direct you to the appropriate level of care, around the clock. Pharmacy Customer Service Line 1-800-444-6222 or the telephone number on the back of your health plan ID Card.How do i contact a service associate at oxford? To reach a service associate, please call 1-800-666-1353 to be connnected to a service associate who can assist you. Oxford On-Call ®. 1-800-201-4911 (24 hours a day, seven days a week)How do i get in touch with oxford provider services? Provider Services 1-800-666-1353 To reach a service associate, please call 1-800-666-1353 to be connnected to a service associate who can assist you. Oxford On-Call ® 1-800-201-4911 (24 hours a day, seven days a week) Registered nurses offer healthcare guidance or direct you to the appropriate level of care, around the clock.Where is the university of oxford located? The University of Oxford is not a campus university and our colleges, departments and other constituent units are to be found throughout the city of Oxford, rather than on one central site. Departmental and college addresses and phone numbers may be found on inpidual college and departmental websites.