GreatNumber
Sign In Sign Up
Home Search FAQ Porting Guide More ▾
Carrier Lookup Number Valuation Agency Partners Number Energy Area Code Info Referral Program Carriers Guide Developer API
About Contact
Sign In Sign Up
Area Code Info / California / 442
442
California OceansideGeographic

Area Code 442

Oceanside, California

Browse Numbers in This Area Code
CA Registered BusinessUS RegisteredSSL Encrypted Checkout
📞
93,937
Available Numbers
🏙️
12
Cities Covered
🕐
Los Angeles
Timezone
📋
10-digit
Dialing Rules
Coverage Area

442 Cities and regions covered

California · CA

Major Cities

Oceanside Carlsbad Vista Escondido San Marcos Encinitas El Centro Brawley Calexico Palm Desert Indio Temecula
In Service 2009-01-01
Status Active
Area Code History

442

442区号于2009年启用，作为加州760区号的叠加区号，服务圣迭戈北部和加州东南部内陆地区。

Dialing Rules

442

10-digit

When dialing 442 area code numbers, follow these rules:

  • Local calls require full 10-digit dialing (area code + 7-digit number)
  • Long-distance calls require 1 + area code + 7-digit number
Why 442 is Valuable for Business

442 · Oceanside

The 442 area code covers Oceanside and surrounding areas, making it one of the most commercially valuable area codes in California. Owning a premium 442 number enhances your business image and customer trust.

Premium Numbers

442 Premium numbers in this area code

(442) 999-9420
普通号Featured
Oceanside, CA
$999.00
View Details
(442) 888-8420
普通号Featured
Oceanside, CA
$999.00
View Details
(442) 888-8168
168号Featured
Oceanside, CA
$688.00
View Details
(442) 777-9995
双三连号Featured
Oceanside, CA
$299.00
View Details
(442) 777-9994
双三连号Featured
Oceanside, CA
$299.00
View Details
(442) 777-9988
AABBFeatured
Oceanside, CA
$199.00
View Details
(442) 777-9911
AABBFeatured
Oceanside, CA
$149.00
View Details
(442) 777-9888
双三连号Featured
Oceanside, CA
$599.00
View Details
(442) 777-9595
XYXYFeatured
Oceanside, CA
$199.00
View Details
(442) 777-9393
XYXYFeatured
Oceanside, CA
$199.00
View Details
(442) 777-6999
双三连号Featured
Oceanside, CA
$599.00
View Details
(442) 777-4449
双三连号Featured
Oceanside, CA
$399.00
View Details
(442) 777-4446
双三连号Featured
Oceanside, CA
$399.00
View Details
(442) 777-4443
双三连号Featured
Oceanside, CA
$399.00
View Details
(442) 777-4441
双三连号Featured
Oceanside, CA
$399.00
View Details
(442) 777-4433
AABBFeatured
Oceanside, CA
$99.00
View Details
(442) 777-4411
AABBFeatured
Oceanside, CA
$99.00
View Details
(442) 666-6611
AABBFeatured
Oceanside, CA
$149.00
View Details
(442) 666-6420
普通号Featured
Oceanside, CA
$999.00
View Details
(442) 786-8077
-25%
Oceanside, CA
$299.00 $399.00
View Details
(442) 786-8085
-25%
Oceanside, CA
$299.00 $399.00
View Details
(442) 786-8079
-25%
Oceanside, CA
$299.00 $399.00
View Details
(442) 786-8080
-25%
Oceanside, CA
$299.00 $399.00
View Details
(442) 786-8082
-25%
Oceanside, CA
$299.00 $399.00
View Details
View All 442 Numbers
FAQ

442 FAQ

What state is the 442 area code in?
The 442 area code is in California (CA), primarily covering Oceanside and surrounding areas.
How do I get a premium 442 area code number?
You can search and buy premium 442 numbers on GreatNumber. We offer one-time payment with lifetime ownership — no monthly fees or hidden charges. We provide full porting assistance after purchase.
Can I port a 442 number to another carrier?
Yes, all numbers purchased on GreatNumber can be ported to any carrier of your choice (T-Mobile, AT&T, Verizon, etc.). Porting typically takes 3-14 business days, and we provide full bilingual support.
Related Area Codes

Other area codes related to 442

209 Stockton California 213 Los Angeles California 279 Sacramento California 310 Los Angeles California 323 Los Angeles California 341 Oakland California

Search 442 Area Code Numbers

Browse all available premium numbers in the 442 area code.

Search 442 Numbers
EXPLORE MORE

Browse by Number Pattern

Discover patterned numbers in the 442 area code.

🔢 Repeating Numbers 8888, 6666, 9999 🧧 Chinese Lucky Numbers 168, 520, 1314, 666 💰 "Yi Lu Fa" 168 Numbers Prosperity all the way 📞 Toll-Free Numbers 800, 888, 877 & more 🏢 Browse by Industry 16 industries to choose from
Instagram Instagram
WhatsApp WhatsApp
WeChat WeChat
Xiaohongshu Xiaohongshu
Numi · Number Concierge
Your number & porting assistant
Redirecting to third-party platform
Visit Page →
Add Us on WeChat
Scan the QR code below to add us
Scan to add GreatNumber on WeChat
WeChat ID: GreatNumber2