Best Internet Providers in Downey, CA
Compare 9 internet providers serving Downey. Strong fiber competition from AT&T, Frontier, and Verizon Fios, plus Spectrum cable and 5G wireless options.
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AT&T Fiber 1-855-850-5977Quick Answer: Best Internet in Downey
Spectrum and AT&T Fiber are the best internet providers in Downey, with Spectrum covering 83% and AT&T covering 78% of addresses. AT&T Fiber delivers symmetrical speeds up to 5 Gbps with no data caps. Spectrum offers cable up to 1 Gbps starting at $30/month. Frontier Fiber and Verizon Fios add competitive fiber alternatives. T-Mobile 5G covers 73% for contract-free wireless broadband.
Key Takeaways
- Best coverage: Spectrum cable at 83% coverage, starting $30/mo
- Best fiber: AT&T Fiber with speeds up to 5 Gbps, no data caps
- Best wireless: T-Mobile 5G at $40-50/mo, no contract
- Fiber competition: AT&T, Frontier, Verizon Fios, and Cox all offer fiber
- 9 providers: Excellent competition in the LA metro market
Downey Internet Providers Comparison
| Provider | Technology | Max Speed | Starting Price | Data Cap | Contract | Call Now |
|---|---|---|---|---|---|---|
| Spectrum | Cable | 1 Gbps | $30/mo* | None | No | 1-844-481-5997 |
| AT&T Internet | Fiber/DSL | 5 Gbps | $55/mo | None (Fiber) | No | 1-855-850-5977 |
| T-Mobile 5G | 5G/Fixed Wireless | 245 Mbps | $40/mo | None | No | 1-844-275-9311 |
| Verizon Fios | Fiber | 2 Gbps | $50/mo | None | No | 1-855-387-1456 |
| Frontier Fiber | Fiber/DSL | 5 Gbps | $50/mo | None | No | 1-855-981-6281 |
| Cox Internet | Cable/Fiber | 2 Gbps | $50/mo | 1.25 TB | No | 1-855-342-0684 |
| Starlink | LEO Satellite | 250 Mbps | $120/mo | Soft cap | No | Online only |
| HughesNet | Satellite | 100 Mbps | $39.99/mo | Limited | 2-year | 1-855-543-5405 |
| Viasat | Satellite | 150 Mbps | $39.99/mo | Unlimited** | No | 1-855-463-9333 |
*Spectrum first-year promotional pricing. **Viasat Unleashed plan with priority data thresholds.
Downey Internet Providers: Detailed Reviews
AT&T Fiber in Downey
~78% CoverageAT&T Fiber covers 78% of Downey with symmetrical speeds up to 5 Gbps and no data caps. Plans start at $55/month for 300 Mbps. AT&T's presence in Downey is strong, particularly in residential neighborhoods south of Florence Avenue and east of Lakewood Boulevard.
Choose AT&T Fiber If:
- You need symmetrical upload/download for remote work
- You want no data caps at any speed tier
Avoid AT&T If:
- Only DSL (not fiber) is available at your address
- You need the lowest introductory price
Spectrum Internet in Downey
~83% CoverageSpectrum has the widest wired coverage in Downey at 83%. Plans start at $30/month for 300 Mbps with no data caps and no contracts. A free modem is included. Speeds top out at 1 Gbps for power users.
Choose Spectrum If:
- You want the lowest introductory rate in Downey ($30/mo)
- AT&T Fiber is not available at your specific address
Avoid Spectrum If:
- You need fast upload speeds for video conferencing
- Post-promotional pricing is a concern
Frontier Fiber in Downey
~19% CoverageFrontier Fiber covers about 19% of Downey with competitive fiber plans starting at $50/month for 500 Mbps. Plans reach up to 5 Gbps symmetrical. Frontier is aggressively expanding its fiber network across Los Angeles County.
Choose Frontier If:
- Fiber is available at your address at a competitive price
- You want a fiber alternative to AT&T
Avoid Frontier If:
- Only DSL service is offered at your address
T-Mobile 5G Home Internet in Downey
~73% CoverageT-Mobile 5G Home Internet covers 73% of Downey at $40-50/month. No contracts, no data caps, and no price hikes make it ideal for renters. Speeds typically range 100-245 Mbps with the included 5G gateway.
Choose T-Mobile If:
- You rent and want easy setup without installation appointments
- You want a flat rate that never increases
Avoid T-Mobile If:
- You need consistent latency for competitive gaming
Downey Internet Speeds and Prices
| Speed Tier | AT&T Fiber | Spectrum | Frontier | Verizon Fios | T-Mobile 5G |
|---|---|---|---|---|---|
| 300 Mbps | $55/mo | $30/mo* | - | $50/mo | $40-50/mo |
| 500 Mbps | $65/mo | $70/mo | $50/mo | $70/mo | - |
| 1 Gbps | $80/mo | $90/mo | $70/mo | $90/mo | - |
| 2 Gbps | $110/mo | - | $100/mo | $120/mo | - |
How Much Speed Do You Need?
- 1-2 people, light use: 100-300 Mbps
- 3-5 people, moderate use: 500 Mbps
- Work from home + gaming: 1 Gbps
- Content creators: 2-5 Gbps fiber
Learn more: How much internet speed do I need?
Internet Service in Downey: What to Know
- Population: 114,219
- CBSA: 31080 (Los Angeles-Long Beach-Anaheim)
- Fiber providers: AT&T, Frontier, Verizon Fios, Cox
- Cable provider: Spectrum
- 5G provider: T-Mobile
Downey benefits from intense broadband competition in the Los Angeles metro. AT&T has aggressively expanded fiber across the city, reaching 78% of addresses. Spectrum provides comprehensive cable coverage, while Frontier Fiber and Verizon Fios add more fiber options in select neighborhoods.
The city's location in southeast LA County means strong 5G infrastructure from T-Mobile. Cox Internet covers a smaller area but provides another wired alternative. With 9 providers competing, Downey residents have more internet choices than most Southern California cities.
Internet by Downey Neighborhood
- North Downey: Strong AT&T Fiber and Spectrum coverage
- South Downey: Multiple fiber options near Stonewood Center
- Downey Landing: Good coverage from all major wired providers
- East Downey: Spectrum cable reliable; fiber expanding
Frequently Asked Questions About Downey Internet
What is the best internet provider in Downey, CA?
AT&T Fiber is the best pick where available, with symmetrical speeds up to 5 Gbps and no data caps. Spectrum has the widest coverage at 83% of the city.
Is fiber internet available in Downey?
Yes. AT&T Fiber covers 78%, Verizon Fios 38%, Frontier Fiber 19%, and Cox about 8% of Downey addresses.
How much does internet cost in Downey?
Prices range from $30/month for Spectrum to $180/month for AT&T 5 Gbps. Most households pay $50-80/month for 300 Mbps to 1 Gbps.
Is 5G home internet available in Downey?
Yes. T-Mobile 5G covers about 73% of Downey at $40-50/month with no contracts. Verizon also offers 5G service in parts of the city.
What is the fastest internet in Downey?
AT&T Fiber and Frontier Fiber both offer up to 5 Gbps symmetrical speeds. These are the fastest residential options in Downey.
About the Author
Last Updated: February 7, 2026
Our team regularly reviews and updates this guide to ensure accuracy. Provider availability and pricing are verified quarterly using FCC data.
Editorial Disclosure
InternetProviders.ai is committed to providing accurate, unbiased information. Some providers listed on this page compensate us when you sign up through our links or phone numbers. This may affect provider order but does not influence our ratings or recommendations. See our editorial guidelines and how we make money.
Internet Speed Requirements for Downey Households
The speed you need in Downey depends on how many people and devices use your connection simultaneously. A single person streaming video and browsing the web can get by with 50-100 Mbps. A household of 2-3 people with regular streaming and video calls should target 200-300 Mbps. Larger families with 4 or more heavy users benefit from 500 Mbps to 1 Gbps plans, especially when multiple people are streaming in 4K, gaming online, or working from home at the same time.
Upload speed matters just as much as download speed for Downey residents who work remotely. Video conferencing platforms like Zoom and Teams require at least 5 Mbps upload for stable HD video, and 10 Mbps or more for group calls with screen sharing. If multiple household members participate in video calls simultaneously, ensure your plan provides at least 20-25 Mbps upload speed. Fiber plans offer the best upload performance with symmetrical speeds.