Best Fiber Internet Providers in Allentown, Pennsylvania (2026)

# Best Fiber Internet Providers in Allentown, Pennsylvania (2026)

Allentown is the Lehigh Valley's largest city and the third-largest in Pennsylvania, and [Verizon Fios](/providers/verizon) brings true fiber-to-the-home service to parts of the region. With symmetrical speeds up to 2.3 Gbps, Fios fiber outperforms the cable offerings from RCN/Astound and [Xfinity](/providers/xfinity). Fiber adoption is growing in the Lehigh Valley as residents and remote workers discover the upload speed and reliability advantages over legacy cable.

Fiber Internet Providers in Allentown

### 1. Verizon Fios

Verizon Fios provides FTTH service in parts of the Lehigh Valley with symmetrical speeds, no data caps, and no equipment rental fees.

**Speeds:** 300 Mbps -- 2.3 Gbps (symmetrical) **Starting price:** ~$50/mo **Type:** Fiber optic (FTTH) **Data caps:** None **Equipment fees:** None (included [router](/gear/routers))

Fiber vs Cable in Allentown

Allentown has 1 major fiber provider (Verizon Fios) competing with cable providers RCN/Astound and Xfinity. Fiber adoption is growing as consumers discover symmetrical speeds and no data caps. The Lehigh Valley's cable providers deliver asymmetric speeds with upload limitations and shared bandwidth that degrades during peak evening hours, while Fios delivers dedicated fiber bandwidth to each household.

Why Choose Fiber?

- **Symmetrical speeds** -- Upload as fast as you download, essential for video calls, cloud backups, and remote work - **No shared bandwidth** -- Your fiber connection is dedicated to your household, unlike cable where neighborhood usage impacts your speed - **Better for AI, cloud, and video** -- Low latency and consistent performance for AI tools, cloud computing, and HD/4K video conferencing - **No equipment rental fees** -- Fios includes the router at no extra cost, while Xfinity charges ~$14/mo for equipment - **No data caps** -- Fios has no caps, while Xfinity limits you to 1.2 TB/month

Cable & DSL Alternatives

If fiber isn't available at your address yet, these cable providers offer service in Allentown:

### RCN (Astound)

RCN/Astound is a regional cable provider in the Lehigh Valley with competitive pricing, but shares the same asymmetric speed limitations as all cable providers.

**Speeds:** 200 Mbps -- 1.5 Gbps (download) **Starting price:** ~$40/mo **Type:** Cable (coaxial) **Upload speed disadvantage:** Significantly slower uploads than fiber

### Xfinity (Comcast)

Xfinity serves Allentown and Lehigh County with cable internet. Imposes a 1.2 TB data cap and charges equipment rental fees.

**Speeds:** 75 Mbps -- 1,200 Mbps (download only; uploads max ~35 Mbps) **Starting price:** ~$35/mo (introductory) **Type:** Cable (coaxial) **Data cap:** 1.2 TB/month **Equipment fees:** ~$14/mo for [modem](/gear/modems)/router rental

### T-Mobile Home Internet

[T-Mobile Home Internet](/providers/t-mobile) 5G covers Allentown as a wireless alternative.

**Speeds:** 100--400 Mbps (variable) **Starting price:** ~$50/mo **Type:** Fixed wireless (5G)

FAQ

**Is Verizon Fios available in Allentown?** Fios is in parts of the Lehigh Valley. Check [FiberFinder](https://fiberfinder.ai) for your address.

**Why is Fios better than Xfinity in Allentown?** Fios delivers symmetrical speeds, no data caps, and no equipment rental fees. Xfinity caps you at 1.2 TB/month, charges equipment fees, and limits uploads to roughly 35 Mbps.

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Find fiber internet at your Allentown address at [fiberfinder.ai](https://fiberfinder.ai).