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Columbine Telephone Company dba Silver Star Communications issued these blocks within the last 18 months, so many of the numbers in them may not have been assigned to customers yet. Call any number you're interested in, and if it doesn't go to a customer you can contact Columbine Telephone Company dba Silver Star Communications and you might be able to get it from them.

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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
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Satellite view of Columbine Telephone Company dba Silver Star Communications HQ
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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