Alamosa, CO
Cell Phone Coverage & Plans

Cellular Access In Alamosa, CO

• AT&T has the best cell phone coverage in Alamosa.
• Alamosa, CO has an average of 74.97% coverage across the four major carriers.
• Alamosa is 187th in Colorado for cell reception ahead of Mosca, La Jara, Sanford, and Monte Vista, but behind Capulin.
• Roughly 85.58 square miles of Alamosa has limited access to cellular data.
• AT&T is ranked as the fastest provider in Colorado.
• Alamosa has 2 cell towers.
• The zip code in Alamosa with the best coverage for October 2025 is 81102.

Alamosa Cellular Coverage Map

Cell Phone Coverage By ZIP In Alamosa

ZIP Code	Verizon	ATT	T-Mobile
81102	100%	100%	100%
81101	100%	100%	99%

Cell Phone Towers In Alamosa, Colorado

Licensee	Address	Height	Tower Type
New Cingular Wireless PCS, LLC	5330 Rd 105 S, Alamosa, CO 81101	42.7	TOWER
New Cingular Wireless PCS, LLC	711 State Ave, Alamosa, CO 81101	36.6	POLE

User Reported Dead Zones Near Alamosa

Carrier	Address	Comment	Date Added
Verizon	404 E Main St	I can no longer get signal in this area	2019
Sprint	505 5th Ave	3883 garland rd ft garland co	2014
Verizon	38577 CO-17	Incredible degradation in the ability to get voice calls through verizon over the past several weeks. Worked well enough for prior four years.	2019
Verizon	207 N Church Plaza	wild horse messa	2014
Verizon	30359 US-160	Very sketchy reception with new iPhone 6- does tower need updating.	2015

Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Alamosa, CO

Carrier	Address	Phone	Directions
AT&T	3312 Clark St, Alamosa, CO, 81101	719-496-2745	Directions
Verizon	718 Del Sol Dr, Alamosa, CO, 81101	719-587-0107	Directions
T-Mobile	1811 Fremont Dr Suite C, Canon City, CO, 81212	719-394-4649	Directions

Cell Phone Coverage In Nearby Cities

• Mosca, CO
• La Jara, CO
• Sanford, CO
• Monte Vista, CO
• Capulin, CO
• Hooper, CO
• Blanca, CO
• Manassa, CO
• Silverton, CO
• Belen, NM