Top 9 Internet Providers in Diamond Bar, CA

Limited-time offer available to new residential Frontier Fiber | customers who purchase and install Frontier Fiber Internet 1 Gig or higher and redeem the offer within 30 days of installation. Eligible customers will receive a $400 promotional code to be used toward the single-item purchase of select Samsung home technology products with a minimum retail price of $799 (pre-tax) at BestBuy.com. Eligible products may include select Samsung TVs, appliances, laptops, tablets, monitors, speakers, and hard drives. Product selection may vary. Offer not valid on Samsung smartphones, memory cards, SSD drives, refurbished items, open-box items, or Marketplace products. The promotional code must be redeemed online at BestBuy.com and is not redeemable for cash, not transferable, and may not be combined with certain other offers. Limit one offer per Frontier account. Customer must maintain eligible Frontier service for at least 180 days after installation. If service is canceled within 180 days, Frontier | reserves the right to charge back the value of the Samsung promotional code.

^[1]price guaranteed for 12 months; $100 early termination fee applies if canceled months 1-12. For new residential Internet customers only. Max speed capable range for Fiber 200 (180-200 Mbps download/upload). Fiber 500 (450-500 Mbps download/upload). Fiber 1 Gig (846-1000 Mbps download, 792-1000 Mbps upload). Fiber 2 Gig (1800-2000 Mbps download/upload) and requires 2 Gbps capable devices and wiring. Fiber 5 Gig (4500 -5000 Mbps download/upload) and requires 5 Gbps capable devices and wiring. Fiber 7 Gig (6300-7000 Mbps download/upload) and requires 7 Gbps capable devices and wiring. Max speeds are wired. Wi-Fi, actual & average speeds vary. Performance details: frontier.com/internetdisclosures. Requires Auto Pay using bank account. Auto Pay with credit card $5/mo more, and without Auto Pay, $10/mo more. Printed bill available for $4.50/mo. Fee does not apply to select customers. A $50 equipment restocking fee per household applies when Internet is disconnected. A fee up to $300 ($500 for 5 and 7 Gig) per device also applies if equipment is not returned. Other applicable charges and additional services are extra. Subject to availability. Price and terms subject to change. Cannot be combined with other offers. Other restrictions, Frontier policies and service terms apply.eero max speeds are derived from IEEE specifications. Coverage varies based on normal use and building conditions. Actual range and performance can vary. See https://eero.com/legal for more details. ©2025 Amazon.com, Inc. or its affiliates. eero and all related marks are trademarks of Amazon.com, Inc. or its affiliates. Amazon.com c/o eero LLC, 660 3rd St., San Francisco, CA.

^[2]Free Installation: Includes technician installation or where qualified, self-installation.

^[3]eero max speeds are derived from IEEE specifications. Coverage varies based on normal use and building conditions. Actual range and performance can vary. See https://eero.com/legal for more details. ©2025 Amazon.com, Inc. or its affiliates. eero and all related marks are trademarks of Amazon.com, Inc. or its affiliates. Amazon.com c/o eero LLC, 660 3rd St., San Francisco, CA.

^[4]For Frontier internet customers new to YouTube TV. This YouTube TV discount is only open to participants in the United States who have activated the offer from Frontier on or after October 1, 2023. Promotional offer only available to users who are not current YouTube TV subscribers, have not been YouTube TV subscribers or participated in a YouTube TV trial before. If eligible: Frontier Internet customers will receive the standard free trial, and then a discount of $10 per month for 12 months on the standard subscription price. Standard subscription price is subject to change. You will not be charged until the trial period expires. You can cancel your standard trial at no charge at any time before the trial is over. You can also cancel your YouTube TV paid membership at any time. You will continue to receive access to YouTube TV until the end of your YouTube TV billing period, but refunds and credits are not issued for partial billing periods. Offer valid for one redemption of YouTube TV discount per eligible Frontier account. Eligible participants must use the activation link provided by Frontier and complete activation through Google to claim offer. Offer requires a Google account. Promotional value of offer is non-transferable, not for resale, non-redeemable for cash, and non-refundable. Must be 18 years or older. Free trial, offers, or promotional offers available only for YouTube TV Base Plan. Equipment, installation and other service charges, taxes and fees extra. Frontier Internet account required. Offer and billing subject to Frontier Terms and Conditions. Frontier reserves the right to change or cancel the offer at any time and for any reason. YouTube Paid Service Terms of Service also apply.