- CompuWorld Internet Access
 - Elite.net
- Mother Lode Internet
- NetWizards
- Offers access services in California.
- Oronet
- Full Service Internet Provider for Nevada, Yuba, and Sutter Counties. Shell, PPP, Frame Relay, ISDN, Business and Individual Accounts
- R.A.I.N.
- The Regional Access Information Network (RAIN) is a member supported nonprofit organisation designed to meet the growing needs of the virtual community.
- SaberNet
- Serving central and northern California with local PPP access.
- Tehachapi Mountain Internet
- Telis Internet Access
- Offers access and Web hosting for California.
- Tierzero Business Internet & Phone Service Provider
- Provider of T1, DS1, T3, DS3, VoIP, SIP trunking, MPLS, SpamBlocker, VPN, colocation, and Internet services for all of Southern California.
- TST On Ramp
- Located in Pomona serving surrounding areas, 909 area code and some 818 prefixes. Dial-up PPP to full T1 service.
- Zap Communications
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