Daviess Martin County Rural Telephone Corporation dba RTC Communications WARM
d/b/a RTC Communications
Part of the RTC Communications group. 2 OCNs across 2 states · 35 blocks combined.
244 N Main St,
Montgomery, IN 47558-4510
rainbowtel.net
Long shot, but worth calling.
Daviess Martin County Rural Telephone Corporation dba RTC Communications issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at Daviess Martin County Rural Telephone Corporation dba RTC Communications or one of their resellers.
About RTC Communications
RTC Communications is a rural telecommunications provider offering fiber internet, voice, and TV services primarily to residential and business customers in southern Indiana counties including Daviess, Martin, Knox, and Lawrence. It operates as an ILEC with two state-level OCNs and has originated 35 1,000-number blocks. The company focuses on community-based service delivery in small towns.
- Parent: Rainbow Telecommunications Assn.
- Headquarters: Montgomery, IN
- Services: fiber internet, local voice, streaming TV, ILEC
Sources: Homepage - RTC Communications Local Fiber Internet & Voice · RTC Fiber Communications · RTC Communications Careers and Employment | Indeed.com · RTC COMMUNICATIONS CORP - Global Providers Directory
Carrier website
rainbowtel.net: opens in a new tab
HQ: Montgomery, IN


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (19)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Indiana IN · 19
Top area codes
Bars show total blocks; red overlay is recent.
Sister OCNs in the RTC Communications group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the RTC Communications group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 330D | Rainbow Communications LLC - KS | KS | 16 | · |
