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Cingular Wireless
One of 28 corporate or business office listings in Walnut.
About Cingular Wireless
Cingular Wireless is a corporate or business office in the business to business sector, based in Walnut, CA. Its recorded address is 20795 Amar Rd, 91789-5040. The listing includes a telephone number, an official website, an email address. It is one of 28 corporate or business office listings tracked in Walnut; the nearest comparable listing is T-Mobile, about 2.2 km away. Cingular Wireless has 7 listed locations in total; this page covers the Walnut branch.
- Address
- 20795 Amar Rd, Walnut, CA, 91789-5040
- Phone
- +19094681880
- Website
- verizonwirelessamphitheatreirvine.com
- tbernal@4gwireless.com
- Social
Questions
Where is Cingular Wireless located?
20795 Amar Rd, Walnut, CA, 91789-5040
How do I contact Cingular Wireless?
+19094681880 · http://www.verizonwirelessamphitheatreirvine.com
What type of business is Cingular Wireless?
Cingular Wireless is a corporate or business office (business to business) in Walnut.
Cingular Wireless branches
Cingular Wireless has 7 listed locations. This branch is in Walnut.
- Columbia65203-1053
- Orchard Park14127-1563
- Avenel07001
- West Springfield01089-4622
- Richardson75081-2065
- Killeen76543-5352
Nearby corporate or business office
- T-MobileWalnut2.2 km
- Tri-Net TechnologyWalnut2.8 km
- System SpecWalnut3.1 km
- ProterraWalnut3.1 km
- A2O WaterWalnut3.1 km
- Century 21 MastersWalnut3.1 km
- DC LockerWalnut3.2 km
- ViewSonic HQWalnut3.3 km
- Plastic Fab and FormingWalnut3.4 km
- Zhen StudioWalnut3.6 km
- William sonomaWalnut3.4 km
- PBXDomWalnut3.6 km
- Infotanks MediaWalnut3.6 km
- PtolemayWalnut3.6 km
- SoundCurveWalnut3.6 km
Cite this page
“Cingular Wireless, Walnut — 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.