Long shot, but worth calling.

Columbine Telephone Company dba Silver Star 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 Columbine Telephone Company dba Silver Star Communications or one of their resellers.

Want a number from Columbine Telephone Company dba Silver Star Communications? Tell us which one.
Request a number →

Carrier website

Homepage screenshot of Columbine Telephone Company dba Silver Star Communications silverstar.com: opens in a new tab

HQ: Freedom, WY

Street view of Columbine Telephone Company dba Silver Star Communications HQ
Street view
Satellite view of Columbine Telephone Company dba Silver Star Communications HQ
Satellite

Block portfolio at a glance

Block assignments by year

19
3 25

Most recent assignments

Last 18 months. These blocks were issued by Columbine Telephone Company dba Silver Star Communications since 2024-11-14.

Number blockStateRate centerAssigned
(208) 483-6XXX ID Irwin 2025-09-08
(208) 483-4XXX ID Irwin 2025-03-13
(208) 483-5XXX ID Irwin 2025-03-13

Area codes

NPABlocksRecentLast
208 14 3 2025-09-08
307 2 · ·

States

StateBlocksRecent
ID 14 3
WY 2 ·

Sister OCNs under Horizon Communications Inc

OCNCompanyTotalRecent
340D Gold Star Communications LLC 9 0
2295 Silver Star Telephone Company Inc 7 0
110G Silver Star Telephone Company Inc - WY 6 0
4460 Silver Star Telephone Company Inc - ID 0 0
4461 Silver Star Telephone Company Inc - WY 0 0