Area codes in West Hollywood, California

West Hollywood, California uses 2 area codes — 323 and 738. The main West Hollywood area code is 323.

Area codes serving West Hollywood

Phone numbers in West Hollywood are written as ten digits — for example (323) 555-0190 — and fall in the Pacific Time zone.

How West Hollywood came to have 2 area codes

The original West Hollywood area code is 323, in service since 1998. As the area ran low on available numbers, an overlay code was added over the same region for new phone lines: 738 (2024). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why West Hollywood now uses all 2 codes and every local call is dialed with ten digits.

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Nearby cities

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Frequently asked questions

What is the area code for West Hollywood?

The main area code for West Hollywood, California is 323. West Hollywood is now served by 2 area codes in total: 323, 738.

How many area codes does West Hollywood have?

West Hollywood has 2 area codes: 323, 738.

Why does West Hollywood have more than one area code?

As West Hollywood used up the numbers available in its original area code (323, in service since 1998), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.

How do you dial a West Hollywood number?

Dial all 10 digits — the area code (323 or 738) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.