Phone Prefix 714 – Location, History & Important Facts

Phone Prefix 714 refers to the telephone area code 714 in California. This area code covers much of northern Orange County (including cities like Anaheim, Santa Ana, Huntington Beach and Garden Grove) and small portions of neighboring Los Angeles and San Bernardino counties. Introduced in 1951, area code 714 has a rich history of splits and overlays as Southern California’s population grew rapidly. Today it is paired with the overlay area code 657 and serves well over three million residents. In this guide we’ll cover the exact location of phone prefix 714, its time zone, major cities, historical development, how phone number prefixes work, and other essential facts.

Map showing Phone Prefix 714 (red) and overlay 657 (purple) covering much of Orange County in Southern California.

Location and Coverage

Area code 714 is entirely within the Pacific Time Zone and is almost synonymous with Orange County. In fact, about 99% of the 714 zone is Orange County. It includes all or parts of major cities such as Anaheim, Santa Ana, Huntington Beach, Garden Grove, Orange, Tustin, Fullerton and Buena Park. (See the map above.) A tiny sliver of the code also extends into Los Angeles County (for example Sleepy Hollow and Carbon Canyon in Chino Hills) and into San Bernardino County. Notably, a few small Orange County cities are not in 714: places like Seal Beach, Los Alamitos, La Palma and northwestern La Habra are served by area code 562 due to historical telephone service boundaries.

Major cities in 714: Anaheim (pop. ~336,000), Santa Ana (~325,000), Huntington Beach (~190,000), Garden Grove (~171,000), Orange (~137,000), Fullerton (~135,000) and Westminster, Cypress, Fountain Valley, etc. These account for roughly two-thirds of the 714 area’s population.
Geographic boundaries: To the north and west, 714 borders area codes 562 (to most of north Orange County and parts of L.A. County) and 626 (east Los Angeles County suburbs). To the south it meets area code 949 (covering southern Orange County cities like Irvine and Laguna Beach). To the east it meets 951 (western Riverside County) and the 909 overlay/840 (San Bernardino County).
Time Zone: Pacific Time (PST/PDT). 714 lies wholly in the Pacific Standard Time zone (UTC−8; UTC−7 in summer).

714 is thus a Southern California area code (NANP Zone 1). It is not a toll (1-800/900) code; it is a standard geographic numbering plan area (NPA). In everyday use, phone numbers in Orange County begin with “(714)” or “+1-714” when dialed internationally. The term “phone prefix 714” is often used interchangeably with “area code 714” by consumers. Technically, “714” is the area code (NPA); the next three digits of a phone number are called the exchange or prefix (NXX). For example, in 714-555-1234, “714” is the area code and “555” is the local prefix. We’ll explain more about prefixes later.

History of Phone Prefix 714

Area code 714 has evolved significantly since its creation:

1951 – Creation: The original area code covering all of Southern California in 1947 was 213. In 1951, growing demand led to a split: the eastern portion (including what is now Orange County, San Diego, and the Inland Empire) was assigned area code 714, while 213 retained Los Angeles and surrounding areas. In effect, 714 became Southern California’s 2nd area code (after 213). At that time it covered a huge region.
1982 – 619 Split: On January 1, 1982, the southern half of 714 (San Diego, Imperial County and part of Riverside County) became area code 619. This reduced 714 to roughly Orange County plus inland areas.
1992 – 909 Split: In 1992 the eastern part of 714 (the Inland Empire and eastern Los Angeles suburbs) was split off as area code 909. That carve-out left 714 covering primarily Orange County. The 1990s saw Orange County’s population surge: 714’s region grew from about 2.3 million in 1980 to over 3 million by 1990. (For example, Anaheim’s population grew 44% in that decade.) Due to this growth, carriers predicted 714 would exhaust quickly, prompting the 1992 split.
1998 – 949 Split: On April 18, 1998, the southern cities of Orange County (including Irvine, Laguna Beach, Newport Beach, etc.) were given a new code, 949, relieving 714 further. This left 714 covering northern and central Orange County cities like Anaheim, Santa Ana, Fullerton, Westminster, etc.
2000/2008 – Overlay 657: By the late 1990s, 714 was running out of available prefixes again. In 1999 regulators approved an all-services overlay (same geographic area) code. Area code 657 was slated as the new overlay to 714 (requiring ten-digit dialing) and was scheduled for October 7, 2000. However, due to number conservation measures (like number pooling), the implementation was deferred. The overlay finally went into effect on September 23, 2008, at which point all new phone numbers could be assigned 657 as well as 714. Since then, 714 and 657 have served exactly the same area. Mandatory 1+10-digit dialing (prefixing calls with ‘1’) became required in Orange County at that time.

History Summary: 714 was split from 213 in 1951, split to create 619 in 1982, 909 in 1992, 949 in 1998, and finally overlaid by 657 in 2008.

Since 2008, no further splits have occurred. The combined 657/714 area now covers about 3.1 million people (2020s estimates). Current projections by the North American Numbering Plan Administrator (NANPA) indicate the 657/714 complex will exhaust its available prefixes by early 2027, so a new relief plan (likely a new area code overlay) is expected around that time.

Understanding Area Codes vs Phone Prefixes

In the North American Numbering Plan (NANP), a standard phone number has the format NPA–NXX–XXXX. Here NPA is the 3-digit area code (like 714), and NXX (the next three digits) is often called the prefix or central office code. For example, in the number (714) 555-1234, 714 is the area code and 555 is the prefix. The term “phone prefix 714” is a bit of a misnomer, since 714 is the area code, not a prefix. However, in everyday search queries people use “prefix” loosely to mean area code.

Within area code 714, there are thousands of prefixes in use by various carriers. (Historically, telephone companies were assigned blocks of 10,000 numbers based on these prefixes, but today number pooling means many prefixes are shared across carriers.) Major telecom providers operating in 714 include AT&T (Pacific Bell), Verizon, T-Mobile/Sprint, and various local carriers. As of the latest data: about 63% of 714’s prefixes were used by traditional landline carriers, and 37% by wireless/mobile providers. For example:

Pacific Bell/AT&T historically controlled many of the early 714 prefixes (e.g., Anaheim’s 714-220, 714-221, etc.).
Wireless carriers like Verizon and Sprint hold numerous 714 prefixes (for example, Verizon holds Anaheim 714-212, 714-242, etc.; T-Mobile has Anaheim 714-230, 714-232, etc.).
Local competitive carriers (USA Mobility, Allegiance Telecom, etc.) also operate smaller pools of 714 numbers.

The specific prefix (NXX) identifies the switch or exchange that originally served a local area. However, thanks to Local Number Portability, a phone can keep its number (with the same prefix) even if you switch carriers.

Dialing 714 and 10-Digit Calling

Since the 657 overlay was introduced, all calls within Orange County (including within 714/657) must be dialed with the full 10-digit number (area code + number), often preceded by ‘1’. For example, to call a Santa Ana number, you must dial 1-714-XXX-XXXX or 714-XXX-XXXX. Seven-digit dialing (without the area code) is no longer allowed in the 657/714 region. Even for calls inside the same prefix, the area code is required.

For international callers, the dialing format is +1 714 XXX XXXX (where “+1” is the U.S. country code). For example, dialing from Europe you would enter 00-1-714-XXX-XXXX or +1-714-XXX-XXXX to reach a number in Orange County.

Key Facts and Statistics

Established: 1951 (split from area code 213). This makes 714 one of California’s older area codes.
Population Served: Roughly 3.1 million people in 2025 (primarily Orange County) live in the 714/657 area. Orange County’s total population is about 3.17 million.
Cities Covered: Nearly all of Orange County including Anaheim, Santa Ana, Huntington Beach, Garden Grove, Orange, Fullerton, Tustin, Buena Park, Cypress, Fountain Valley, Placentia, Westminster, Stanton, La Habra (north part), and Yorba Linda, among others.
Time Zone: Pacific (UTC−8 winter, UTC−7 summer). No portions of 714 use Mountain or any other time zone.
Major Highways: The 714 area includes the Disneyland Resort, Anaheim Convention Center, Orange County airports, multiple freeways (I-5, CA-91, CA-55, etc.) – useful context for location but not phone-related.
Area Code Overlays: It shares its geographic region with 657 (implemented 9/23/2008). No other overlays exist. (A planned 710 overlay in 2000 was suspended.)
Dialing: Mandatory 1+10-digit dialing since Sept 2008. For area code 714: dial 1 + 714 + number for long-distance calls.
Prefixes: Thousands of prefixes (like 200, 201, 202, etc. through 999) are/were assigned. Some common ones in Anaheim include 714-234, 714-246, 714-299 (T-Mobile), Santa Ana 714-210, 714-725, Garden Grove 714-638, etc. (Note: These can change and may overlap with 657 now.)
Population Centers: Anaheim and Santa Ana alone account for over 660,000 residents (~20% of 714’s population). Many suburbs of Los Angeles to the north now use 562, making 714 overwhelmingly Orange County.
Future Changes: According to NANPA projections (2025), prefixes in 657/714 will be exhausted by Q1 2027. New relief (likely area code 279 as a second overlay, or an unknown code) is expected around that time.

These facts highlight why Phone Prefix 714 is often searched: it has a long history and covers a densely populated tech and business region of California.

Major Cities and Landmarks

Below are some notable communities and landmarks within the 714 code:

Anaheim (714): Home of Disneyland Resort, Anaheim Convention Center. Example number: (714) 740-7000 (Disneyland Hotel).
Santa Ana (714): County seat of Orange County, population ~325,000. Key sites: Bowers Museum, Santa Ana Zoo.
Huntington Beach (714): Famous surf city (“Surf City USA”), population ~190,000. Nearby area code 657 also used locally.
Garden Grove (714): Known for the annual Strawberry Festival and the Crystal Cathedral (now Christ Cathedral).
Fullerton (714): Northeastern Orange County college town (Cal State Fullerton, Fullerton College). It straddles 714 and 657 as well.
Orange (714): Historic Old Town Orange (plaza and fountain) – the image above shows Orange Circle’s famous fountain. This city is fully within 714.
North Tustin & Yorba Linda: Suburban communities in Orange County (Yorba Linda’s presidential library is located here). Both are in 714.

Each of these areas shares the 714 prefix region. For example, Disneyland’s main number uses area code 714, and local businesses and homes in the city of Orange all have 714 numbers.

How Phone Prefixes Work in 714

Within the 714 area code, phone numbers are assigned in blocks. Some key points:

NXX Exchanges: The “prefix” (NXX) is assigned to a specific switch or carrier. For instance, (714) 336-xxxx might all be a block served by AT&T, while (714) 525-xxxx could be with Verizon.
Pooling: In 2001, number pooling began in California. This means instead of handing out 10,000-number blocks, carriers could get 1,000-number blocks. This conserved prefixes in 714 and delayed need for overlays in the early 2000s.
Mobile vs Landline: Approximately 37% of assigned 714 prefixes are mobile (cellular) and 63% are landline/lodge services. So you will often see a mix of carriers and uses.
Examples of 714 Prefixes: Some sample prefixes (exchange numbers) in 714:
714-200 to 714-229: Anaheim exchanges (several carriers).
714-338, 714-345: City of Orange.
714-638, 714-820: Garden Grove.
714-466: Santa Ana (Verizon).
714-300 series: Fountain Valley (Pacific Bell/AT&T).
These prefixes can move between carriers or change status, so for dialing it’s always safe to use the full 10-digit number.

FAQs

Q: What is the location of phone prefix 714?

A: Phone Prefix 714 (area code 714) is located in Southern California, mainly covering Orange County (Anaheim, Santa Ana, Huntington Beach, Garden Grove, Fullerton, etc.). It also reaches small parts of Los Angeles and San Bernardino counties. It does not cover Los Angeles city or San Diego; those cities use different area codes.

Q: When was area code 714 created?

A: Area code 714 was created in 1951, split off from Los Angeles’s 213 area code. It was originally the second area code in Southern California.

Q: What cities use the 714 prefix phone number?

A: Major cities using area code 714 include Anaheim, Santa Ana, Huntington Beach, Garden Grove, Orange, Fullerton, Tustin, Yorba Linda, and others in north/central Orange County. (See above list.) If you see a number starting with (714), it’s almost certainly for one of these Orange County cities.

Q: What does “phone prefix 714” mean?

A: In casual usage, phone prefix 714 simply refers to the area code 714. Technically, “714” is an area code (NPA), not the prefix (exchange) of a telephone number. The actual prefix is the next three digits after 714. But many people search “714 prefix” when they actually mean “714 area code.”

Q: Does area code 714 have an overlay or will it be split?

A: 714 is currently overlaid with area code 657. This means both codes serve the same region and new numbers may be assigned either 714 or 657. There are no geographic splits planned. According to 2025 projections, the combined 657/714 is expected to run out of prefixes by early 2027, so a new overlay (likely a brand new 3-digit code) is anticipated around that time to provide more numbers.

Q: How do I dial a number in the 714 area?

A: You must use 10-digit dialing. For a local call within Orange County, dial the full number (714-XXX-XXXX) and precede it with ‘1’ if calling from a landline long-distance or mobile phone. From outside the U.S., dial +1-714-XXX-XXXX.

Conclusion

Phone Prefix 714 is more than just a set of digits – it’s the key code for calling a bustling part of Southern California. In summary, area code 714 serves northern Orange County, including Anaheim, Santa Ana and other major cities. It was created in 1951, split multiple times (creating 619, 909, 949), and now shares its region with the 657 overlay (active since 2008). All calls within this region require 10-digit dialing (1+714+number). With a population of over 3 million, the 714/657 region is projected to need a new overlay code soon.

This article aimed to cover all essential facts about Phone Prefix 714 – from its geographic coverage to its historical timeline and usage. If you found this guide helpful, share it on social media or leave a comment below. Your feedback helps improve our content and helps others learn about telecom topics. For more telecom and tech articles, visit TechUpdateLab or follow our updates on Twitter and Facebook.

Editorial Note: This article was prepared by the TechUpdateLab editorial team to provide accurate and up-to-date information on telecommunications. All content is reviewed by our staff.
Author: TechUpdateLab Team