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Social Security Office Phone Number: All California Counties List

National List > California > Contra Costa County

Nicholas Maxon, COO of Claimyr | last updated: 01/16/2025

Contra Costa County has 3 Social Security Offices across 3 cities. These offices provide phone support, making it crucial to know the fastest ways to get through busy phone lines and reach a live person.

Table of Contents

  1. Complete list of all Social Security Office's for California
  2. All Contra Costa County Social Security Office phone numbers by city
  3. Top Contra Costa County Social Security Office phone numbers

This practical calling guide, based on years of experience with Social Security Office phone systems in Contra Costa County, helps you:

  1. Access all Contra Costa County Social Security Office phone numbers by city
  2. Find the fastest way to dial directly to each office
  3. Know the best times to call to minimize wait times
  4. Skip the hold times completely with Claimyr, our money-back guaranteed callback service

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Complete list of all Social Security Office's for California

We've created a complete list of all the Social Security Office county office locations and details for California below. If you need to locate or visit an office, use this list to quickly locate your county nearest office. You'll find helpful office information including directions, parking details, transportation options, local cafes, printing and copying services nearby and more.

All Contra Costa County Social Security Office phone numbers by city

City Name Phone Number Offices City Name Phone Number Offices
Antioch (800)-772-1213 1 Richmond (800)-772-1213 1
Concord (800)-772-1213 1

Top Contra Costa County Social Security Office phone numbers

Antioch Social Security Office

Phone Number: (800)-772-1213

Address: 2508 Verne Roberts Cir Antioch CA 94509

Office Hours

Days Hours
Monday 9:00 AM - 4:00 PM
Tuesday 9:00 AM - 4:00 PM
Wednesday 9:00 AM - 4:00 PM
Thursday 9:00 AM - 4:00 PM
Friday 9:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

This Social Security office is located in an industrial area of Antioch, California. Locals would typically describe this location as being in the business park area near the Antioch/Pittsburg border.

Building details: The office is in a single-story, beige commercial building with a prominent Social Security Administration sign.

Transit: The nearest public transit option is Tri Delta Transit bus route 380, with a stop about a quarter-mile away on Verne Roberts Circle.

Parking: Free parking is available in the office's dedicated parking lot. There's usually ample space for visitors.

Safety: This area is generally safe during business hours, as it's primarily occupied by commercial and industrial businesses.

Arrival: It's advisable to arrive at least 15-20 minutes before your appointment time to allow for parking and security screening.

Surroundings: There are limited amenities in the immediate vicinity. The nearest restaurants and cafes are about a mile away on Somersville Road. The closest copy and print service is The UPS Store, located approximately 2 miles southwest at 3860 Balfour Rd, Brentwood.

Accessibility: The office is wheelchair accessible with designated parking spaces near the entrance. The building is on ground level, eliminating the need for stairs or elevators.

Richmond Social Security Office

Phone Number: (800)-772-1213

Address: 3164 Garrity Way Richmond CA 94806

Office Hours

Days Hours
Monday 9:00 AM - 4:00 PM
Tuesday 9:00 AM - 4:00 PM
Wednesday 9:00 AM - 4:00 PM
Thursday 9:00 AM - 4:00 PM
Friday 9:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

This Social Security office is located in a suburban area of Richmond, California. Locals might refer to this area as the Hilltop district or near Hilltop Mall.

Building details: The office is likely in a single-story commercial building with a prominent Social Security Administration sign.

Transit: The nearest bus stop is probably on Garrity Way or Hilltop Mall Road. AC Transit likely serves this area.

Parking: Free parking is likely available in a dedicated lot for the office or shared with nearby businesses.

Safety: This area is generally safe during business hours, but as with any urban area, be aware of your surroundings.

Arrival: Plan to arrive at least 15-20 minutes before your appointment to allow time for security screening and check-in.

Surroundings: The office is near Hilltop Mall, which has various shops and eateries. The nearest UPS Store is approximately 1 mile south at 3288 Pierce Street.

Accessibility: The office should be wheelchair accessible with designated parking spaces and ramps if needed.

Concord Social Security Office

Phone Number: (800)-772-1213

Address: Ste 400, 2150 John Glenn Dr Concord CA 94520

Office Hours

Days Hours
Monday 9:00 AM - 4:00 PM
Tuesday 9:00 AM - 4:00 PM
Wednesday 9:00 AM - 4:00 PM
Thursday 9:00 AM - 4:00 PM
Friday 9:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

This Social Security office is located in a commercial area of Concord, near the Buchanan Field Airport. Locals might refer to this area as the John Glenn Drive business park.

Building details: The office is on the 4th floor of a multi-story office building. Look for Suite 400. Transit: County Connection buses serve the area. The nearest bus stop is about a 5-minute walk from the office. Parking: Free parking is available in the building's parking lot. Safety: This is generally a safe area, especially during business hours. Arrival: Plan to arrive at least 15-20 minutes before your appointment to allow time for security screening and finding the correct suite. Surroundings: There are a few restaurants and cafes within a short driving distance. The nearest UPS Store is about 1.5 miles southwest on Clayton Road. Accessibility: The building should have elevator access to the 4th floor and be ADA compliant, but it's advisable to call ahead to confirm specific accessibility needs.

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