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FCC Data · Updated April 2026
A

Best Internet in Costilla, CO

1000 Mbps avg · 6 ZIP codes · 100% fiber · 10 providers/ZIP

1000
Avg Mbps
1,000
Max Mbps
100%
Fiber Access
10
Avg Providers
Providers

Internet Providers in Costilla

ProviderZIP Codes Served% of Area
Rise Broadband6100%
CenturyLink6100%
Comcast6100%
KellinCommunications6100%
T-Mobile6100%
Aerux Broadband6100%
Charter Communications INC6100%
Pci6100%
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ZIP Codes in Costilla

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FAQ

Frequently Asked Questions

What is the average internet speed in Costilla, CO?

Costilla, Colorado has an average maximum download speed of 1000 Mbps across 6 ZIP codes. The fastest available speed is 1000 Mbps. 100% of ZIP codes have fiber internet.

Who are the best internet providers in Costilla?

The most widely available providers in Costilla are Rise Broadband (6 ZIPs), CenturyLink (6 ZIPs), Comcast (6 ZIPs). Check individual ZIP codes for exact availability at your address.

Is fiber internet available in Costilla?

Yes, fiber internet is available in 100% of Costilla's ZIP codes. Fiber coverage is good in this area. Search your specific ZIP code for exact fiber availability.

How does Costilla compare to the rest of Colorado?

Costilla has an average Broadband Grade of A (95/100). The Costilla area averages 10 providers per ZIP code with 100% fiber access. Check the Colorado overview for statewide comparison.