Yes, Roamify provides eSIM plans for Oman that include a phone number and full SMS capability. The available options range from a 1 GB daily plan costing $15.00 for 7 days to a 20 GB yearly plan costing $105.00 for 365 days, with data caps 1 GB to 20 GB and validity periods from 7 days to 365 days.
All plans that include telephony use a dialling code of +1 for the Global Premium eSIMs, allowing inbound and outbound voice calls and SMS in both directions. An exception is the Oman‑specific 15 GB plan, which uses a dialling code of +33 but still offers inbound and outbound voice and SMS. For exact coverage details or to confirm a particular feature before purchase, users should consult Roamify directly.