Internet Providers in Longmont

Longmont has 19 residential internet options, including multiple fiber providers. Download speeds as fast as 2,000 Mbps are available.

---

Fiber

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Quantum Fiber	2,000	1,000	28%
NextLight	1,000	1,000	99%
CenturyLink	1,000	1,000	18%

Cable

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Xfinity	2,000	300	99%
TDS Telecom	1,000	20	11%

DSL

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
CenturyLink	140	40	82%

Fixed Wireless

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Verizon	300	20	97%
T-Mobile	100	20	99%
MINTernet	100	20	99%
Rise	100	20	93%
AT&T	100	20	44%
Hilltop	50	15	37%

Next-Gen Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
Starlink	220	30	99%

Old-School Satellite

Provider	DownDownload (Mbps)	UpUpload (Mbps)	AvailabilityCoverage
HughesNet	100	5	99%
Viasat	50	3	99%

---

Low-Availability Internet Options

Provider	TechnologyTech	Download (Mbps)	Upload (Mbps)	AvailabilityCoverage
Fiber Fast Homes	Fiber	1,000	1,000	<0.1%
Xfinity	Fiber	1,200	35	0.1%
Ayva Networks	Fixed WirelessFixed Wireless	1,000	1,000	1.0%
Visionary	Fixed WirelessFixed Wireless	100	20	<0.1%

Broadband Map's availability estimates are based on the census boundaries of Longmont. Speed metrics capture internet providers' maximum advertised speeds. Both may be overoptimistic.

---

Data Sourcing

Broadband Map's listings of internet providers in Longmont rely primarily on the May 2025 release from the FCC's Broadband Data Collection program (representing Longmont ISPs' availability as of December 2024).