Internet providers in
Portsmouth, NH

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How much internet speed do I need?

5+ Mbps
  • Regular browsing
  • Music streaming
  • Ideal for 1 person
10+ Mbps
  • HD video streaming
  • Casual gaming
  • Ideal for 1-2 people
20+ Mbps
  • Ultra HD streaming
  • Frequent gaming
  • Ideal for 2-4 people
40+ Mbps
  • Simultaneous HD streaming
  • Simultaneous gaming
  • Ideal for 4+

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Technology Type

DSL:

DSL provides internet service via phone cables and is up to ten times faster than dial-up service.

Cable:

Cable provides internet speeds faster than DSL through the same cables used for cable TV.

Satellite:

Satellite internet is widely available, but offers slower speeds due to a far-traveling signal.

Fiber:

Fiber relies on glass strands to relay digital code and is much faster than both DSL and cable.

1. Xfinity
Available in Portsmouth
Connection:
Cable
Download speeds up to
100Mbps
2. Viasat
Available in Portsmouth
Connection:
Satellite
Download speeds up to
25Mbps
3. FairPoint Communications
Available in Portsmouth
Connection:
DSL
Download speeds up to
768Kbps
4. GWI
Available in Portsmouth
Connection:
DSL, Fiber & Other Copper Wireline
Download speeds up to
100Mbps
1. Xfinity
Available in Portsmouth
Connection:
Cable
Download speeds up to
100Mbps
2. Viasat
Available in Portsmouth
Connection:
Satellite
Download speeds up to
25Mbps
3. FairPoint Communications
Available in Portsmouth
Connection:
DSL
Download speeds up to
768Kbps
4. G4 Communications
Available in Portsmouth
Connection:
DSL
Download speeds up to
10Mbps
5. Freedom Ring Communications
Available in Portsmouth
Connection:
DSL
Download speeds up to
25Mbps
6. Megapath
Available in Portsmouth
Connection:
DSL & Other Copper Wireline
Download speeds up to
25Mbps
7. GWI
Available in Portsmouth
Connection:
DSL, Fiber & Other Copper Wireline
Download speeds up to
100Mbps
8. Level 3 Communications
Available in Portsmouth
Connection:
Fiber
Download speeds up to
1000Mbps
1. AT&T
Available in Portsmouth
Connection:
Mobile
AT&T
4GLTE
2. Sprint
Available in Portsmouth
Connection:
Mobile
Sprint
4GLTE
3. T-Mobile
Available in Portsmouth
Connection:
Mobile
T-Mobile
4GLTE

Internet Provider Availability Map

Learn more about Xfinity

Internet Provider types in Portsmouth


Cable

99%
Coverage

DSL

99%
Coverage

Fiber

1%
Coverage

Internet Provider availability in Portsmouth,NH


3 Mbps
100%
availability

10 Mbps
100%
availability

25 Mbps
99%
availability
Broadband internet availability
(Internet faster than 25 Mbps)
99%
Portsmouth
79%
USA

Summary of Portsmouth Internet Providers

ProviderTypeDownload speeds up toUser Rating
XfinityCable100 Mbps3.5/5
ViasatSatellite25 MbpsN/A
FairPoint CommunicationsDSL768 Kbps2.0/5
GWIDSL, Fiber & Other Copper Wireline100 MbpsN/A
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