310 area code is the North American numbering plan NANP telephone number for the state of California. This telephone number supplies the west Los Angeles and south bay area of Los Angeles.
This area code is created after it has been split from area code 213 in 1991. And in 1997, 310 split and form a new area code of 562 which was assigned to the south portion of Los Angeles.
History:
The area code 562 was originally an overlay for 310. It was planned in 1995. And it was expected that the split will be extended to area code 213 over the following years.
But the plan changed because it seemed that the overlay would be a disadvantage for small companies as it has a ten-digit dialing code.
Then a new area code 424 came as a split of 310 for the entire area that was supplied by 310 and the announcement was made in1999. The announcement has created chaos in the political parties of the westside of Los Angeles. Because the requirement was to dial a ten-digit code even when calling in calling local numbers. Leading to a protest in 1999 for telephone number conservation. Due to the controversy, the California assembly tabled off the area code 424.
In 2006, the number split again, and now west California numbers either start with 310 or 424. And then every customer needs to fulfill the requirements of the number before calling.
Location:
310 is the area code for the state of California, mostly it’s west part. The major city included in this area code in Los Angeles.
Timezone:
Pacific time zone is the time zone for this area code. And the pacific time zone can also be named as America/ Los Angeles time zone.
Countries included in area code
| COUNTRY | TOTAL POPULATION | % OF 310 | % OF COUNTRY |
| Los Angeles | 9818605 | 88% | 18% |
| Ventura | 823318 | 5% | 2% |
| Santa barbara | 423895 | 6% | 2% |
Cities included in area code
| CITY | TOTAL POPULATION | % OF 310 | % OF CITY |
| Los Angeles | 3792621 | 15% | 30% |
| Torrance | 145438 | 2% | 100% |
| Compton | 96455 | 1% | 100% |
| Santa Monica | 89736 | 1% | 100% |
| Carson | 91714 | 2% | 96% |
| Inglewood | 109673 | 1% | 76% |
| Hawthorne | 84293 | 1% | 91% |
| Redondo beach | 66748 | 1% | 100% |
| Lynwood | 69772 | 0% | 94% |
| Gardena | 58829 | 1% | 100% |
| Rancho Palos Verde | 41643 | 1% | 100% |
| Culver city | 38883 | 1% | 100% |
| Manhattan beach | 35135 | 0% | 100% |
| Beverly hills | 34109 | 1% | 99% |
| Lawndale | 32769 | 0% | 100% |
| Willowbrook | 35983 | 0% | 66% |
| Lennox | 22753 | 0% | 100% |
| West Carson | 21699 | 0% | 100% |
| Lomita | 20256 | 0% | 100% |
| Hermosa beach | 19506 | 0% | 100% |
| El Segundo | 16654 | 1% | 100% |
| West Hollywood | 34399 | 0% | 46% |
| East rancho dominguez | 15135 | 0% | 100% |
| Palos Verdes estates | 13438 | 0% | 100% |
| Malibu | 12645 | 2% | 100% |
| Del Aire | 10001 | 0% | 100% |
| Manna del Rey | 8866 | 0% | 100% |
| Alondra park | 8592 | 0% | 100% |
| Rolling hills estates | 8067 | 0% | 100% |
| Topanga | 8289 | 2% | 95% |
| West rancho dominguez | 5669 | 0% | 100% |
| Ladera heights | 6498 | 0% | 60% |
| Avalon | 3728 | 0% | 100% |
| Rolling hills | 1860 | 0% | 100% |
Frequently asked questions:
Where did area code 310 come from?
It is the North American numbering plan NANP telephone number for the state of California. This telephone number supplies the west Los Angeles and south bay area of Los Angeles.
This area code is created after it has been split from area code 213 in 1991. And in 1997, 310 split and form a new area code of 562 which was assigned to the south portion of Los Angeles.
What time zone area code 310 follow?
Pacific time zone is the time zone for this area code. And the pacific time zone can also be named as America/ Los Angeles time zone.
How do I call on area code 310?
If you are dialing on a landline number you have to dial +1 and the 310 and then 7 digit code. But if you are dialing for a cell phone number then you can skip +1.
Is area code 310 toll-free?
No, the area code is not a toll-free number.
Where is area code 310 located?
It is the area code for the state of California, mostly it’s west part. The major city included in this area code in Los Angeles.
Conclusion:
310 area code is the North American numbering plan NANP telephone number for the state of California. This telephone number supplies the west Los Angeles and south bay area of Los Angeles.
This area code is created after it has been split from area code 213 in 1991. And in 1997, 310 split and form a new area code of 562 which was assigned to the south portion of Los Angeles. The area code 562 was originally an overlay for 310. It was planned in 1995. And it was expected that the split will be extended to area code 213 over the following years.
It is the area code for the state of California, mostly it’s west part. The major city included in this area code in Los Angeles.
Pacific time zone is the time zone for this area code. And the pacific time zone can also be named as America/ Los Angeles time zone.
For more, you may also read : Area code 279