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US area code · California

747 area code

Where the 747 area code is, its overlay and how to dial a +1 747 number from anywhere.

CoversLos Angeles, CaliforniaTime zonePacific (PT)TypeOverlay
Quick answer

The 747 area code is in Los Angeles, California, United States (Pacific (PT)). To call from abroad: +1 747 555-0123. It is an overlay, so all 10 digits are dialled.

StateCalifornia
Main areaLos Angeles
Time zonePacific (PT)
TypeOverlay
10-digit dialingRequired
In service since26-Oct-1999

The 747 area code is a geographic North American Numbering Plan (NANP) code covering Los Angeles, California. It has been in service since 26-Oct-1999 and sits in the Pacific (PT) time zone.

Overlay 747 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

747818

How to dial a 747 number

From abroad+1 747 555-0123
Within the US / Canada1 747 555-0123
Locally (same area)747 555-0123

Cities in the 747 area code

A 747 number is usually in one of these places in California — 1 county.

Agoura Hills Los AngelesBurbank Los AngelesCalabasas Los AngelesLa Cañada Flintridge Los AngelesNorth GlendaleSan Fernando Los Angeles

Other California area codes

209213279310323341350357369408415424442510530559

Frequently asked questions

Where is the 747 area code?

The 747 area code is in Los Angeles, California, United States (Pacific (PT)).

Is 747 an overlay area code?

Yes. 747 overlays the same region as 818, so callers dial all 10 digits.

Do I have to dial 10 digits for 747?

Yes — dial the area code plus the seven-digit number.

How do I call a 747 number from another country?

Dial your exit code (or +), then 1, then 747, then the number: +1 747 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 747 number does not pinpoint a street or ZIP code.

Number holders in area code 747

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 275 prefixes are in use in 747, shared by 31 companies. The largest holders:

CompanyPrefixesShare
T-Mobile USA, Inc.5319%
Onvoy, LLC4717%
Fractel, LLC3914%
New Cingular Wireless PCS, LLC2710%
Bandwidth.Com CLEC, LLC249%
Ton80 Communications, LLC114%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 747 numbers

Reports to the FTC, last 30 days
288
Recorded messages or robocalls
57%
Rank among area codes
#293 of 670
Most reported subjects
Other (101)
Dropped call or no message (67)
Reducing your debt (credit cards, mortgage, student loans) (51)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 747 — cities & rate centres

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