Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — AREA-CODE/747

747 area code

Area code 747 is in California. It covers Glendale, Van Nuys, North Hollywood and 30 other places: 132 ZIP codes in Los Angeles County. Local time there is , Pacific Time. In service since 2009 as an overlay: it covers the same area as 818, so a number from there can have either code.

Time zone
Pacific
Largest city
Glendale
Overlays
818
In service since
2009
Rate centres
16
Prefixes assigned
260 (2,600,000 numbers)

Who calls from a 747 number

NANPA records the carrier each block of 747 numbers is assigned to. Of the 2.5 million 747 numbers assigned, 57% are with cable, internet-calling, business and other carriers (Onvoy, Bandwidth and Peerless Network Of California); 42% with mobile carriers (T-Mobile, AT&T Mobility and Verizon Wireless).

That is who the numbers were assigned to: people keep their number when they change carrier, so any one number may have moved since.

Carriers holding the most 747 numbers
CarrierKindShare
OnvoyCable, VoIP, other30%
T-MobileMobile22%
AT&T MobilityMobile13%
BandwidthCable, VoIP, other9%
Verizon WirelessMobile6%
Peerless Network Of CaliforniaCable, VoIP, other2%

An area code says where a number was issued, not where the caller is: people keep their numbers when they move, and caller ID can be set to show any number, which the FCC calls spoofing. If a call you did not expect asks for money or personal details, the FCC advises hanging up and calling the company back on a number you look up yourself. Unwanted calls can be reported to the FTC at ReportFraud.ftc.gov.

Places in area code 747

The 12 places with a telephone rate centre of their own using 747, largest first. Each links to its ZIP codes.

Places in area code 747
PlaceZIP codesPopulation
Glendale, CA 14 190,748
Van Nuys, CA 13 170,402
North Hollywood, CA 11 151,376
Pasadena, CA 25 136,969
Burbank, CA 13 104,546
Canoga Park, CA 4 82,279
Reseda, CA 2 74,526
Northridge, CA 6 68,273
La Crescenta, CA 2 30,817
San Fernando, CA 2 23,632
Sunland, CA 2 20,821
Agoura Hills, CA 2 19,721

Nearby places using 747

These places have no rate centre of their own in NANPA's records; the nearest one uses 747. Near an area-code boundary that can be wrong for part of a town.

ZIP codes in area code 747

132 ZIP codes in 29 towns, by the town each is mailed to, largest first. Each links to its own page.

Where 747 numbers are issued

NANPA's rate centres with the most 747 prefixes (each prefix is 10,000 numbers), under NANPA's own abbreviated names.

Rate centres using area code 747
Rate centrePlacePrefixes
BRBN BRBN Burbank 31
CANOGAPARK Canoga Park 29
GLENDALE Glendale 26
VAN NUYS Van Nuys 25
NO HOLLYWD North Hollywood 23
AGOURA Agoura Hills 19

Counties

The counties of its ZIP codes, most residents first, with how many of its ZIP codes each has.

Which code covers where you are now? What area code am I in? answers from your location.

Questions about area code 747

Where is area code 747?

Area code 747 is in California. It covers Glendale, Van Nuys, North Hollywood and 30 other places: 132 ZIP codes in Los Angeles County.

What ZIP codes are in area code 747?

132 ZIP codes, by the town each is mailed to: Glendale (14, 91201 to 91226), Van Nuys (13, 91401 to 91499), North Hollywood (11, 91601 to 91618), Pasadena (25, 91101 to 91199) and 25 more towns. The full list is on this page.

What time zone is area code 747 in?

Pacific time.

Is a 747 number a mobile or a landline?

It can be either. 42% of 747 numbers are assigned to mobile carriers and under 1% to local phone companies (NANPA, 2026-10-10); the rest are with cable, internet-calling, business and paging carriers. A number keeps its area code when it moves to another carrier.

What area codes overlay 747?

818. They cover the same area as 747, so a new number there can be given any of them.

Does a 747 number mean the caller is in California?

Not necessarily. An area code says where the number was first issued. People keep their numbers when they move or switch carriers, and calling software can show any number, so a 747 call can come from anywhere.

Other area codes in California

All 41 California area codes, by area, with the cities each covers

Source: NANPA NPA database, central office code and thousands-block assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.

Cite this page

zipcodes.pro. “Area code 747.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-code/747

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