I happily used PagerDirect[.net] 2020-2023 — their service includes a receive-only pager, either numeric or alphanumeric. They also have Tx pagers, but I have n

I happily used PagerDirect[.net] 2020-2023 — their service includes a receive-only pager, either numeric or alphanumeric. They also have Tx pagers, but I have no experience with that service. An issue with Rx-only paging is that your device must be on 24/7, and within RF range — if offline/out-of-range, you will never receive that page. I only stopped because I moved outside of their reliable service area (but they provide service to practically any metro center with greater than 100k people). When I lived 3 miles from "downtown" the pager was a great asset (for call screening, e.g.: spammers never "figured out" how a pager worked).