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Comcast Service Center
One of 70 corporate or business office listings in Portsmouth.
About Comcast Service Center
Comcast Service Center is a corporate or business office in the business to business sector, based in Portsmouth, NH. Its recorded address is 180 Greenleaf Ave, 03801. The listing includes a telephone number, an official website. It is one of 70 corporate or business office listings tracked in Portsmouth; the nearest comparable listing is XFINITY Store by Comcast, within walking distance. Comcast Service Center has 94 listed locations in total; this page covers the Portsmouth branch.
- Address
- 180 Greenleaf Ave, Portsmouth, NH, 03801
- Phone
- (800) 266-2278
- Website
- xfinity.com
- Social
Questions
Where is Comcast Service Center located?
180 Greenleaf Ave, Portsmouth, NH, 03801
How do I contact Comcast Service Center?
(800) 266-2278 · https://www.xfinity.com/local/nh/portsmouth/180-greenleaf-avenue.html
What type of business is Comcast Service Center?
Comcast Service Center is a corporate or business office (business to business) in Portsmouth.
Comcast Service Center branches
Comcast Service Center has 94 listed locations. This branch is in Portsmouth.
- Port Charlotte33980
- Key West33040
- Key Largo33037
- Naples34105
- Hialeah33016
- Pembroke Pines33024
- Miami33169
- Boca Raton33487
- Port St Lucie34984
- Tucson85743
Nearby corporate or business office
- XFINITY Store by ComcastPortsmouth0.0 km
- National Engineering Service Corp.Portsmouth0.9 km
- Treeno SoftwarePortsmouth1.1 km
- Portsmouth Computer GroupPortsmouth1.1 km
- Infinite ImagingPortsmouth1.1 km
- Art Form ArchitecturePortsmouth1.7 km
- BoldwerksPortsmouth2.2 km
- Connected Office TechnologiesPortsmouth2.4 km
- Nova Retail GroupPortsmouth2.3 km
- Alex Talcott - Ameriprise Financial Services, IncPortsmouth2.4 km
- Raymond James & AssociatesPortsmouth2.4 km
- Craig GossPortsmouth2.4 km
- Jim Collins - CMG Financial Mortgage Loan Officer NMLS# 153218Portsmouth2.4 km
- UBS Financial Services Inc.Portsmouth2.4 km
- Nerd-1-1 IT ConsultantsPortsmouth2.5 km
Cite this page
“Comcast Service Center, Portsmouth — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.