A United States number gives your business a local presence with country code +1. Inside United States, callers dial the trunk prefix 1 before the area code. From abroad, callers dial +1 and drop the 1.
Number types in United States
- Local numbersGeographic numbers with a city or regional area code. Customers see a familiar local number and call you at local rates.
- Mobile numbersNumbers from mobile ranges, for services that need a mobile-looking number. SMS capability depends on the range.
- Toll-free numbersFree for your callers from most networks. You cover the inbound cost, which lowers the barrier for sales and support calls.
Local numbers by city
- New York 212
- Los Angeles 213
- Brooklyn 347
- Chicago 312
- Houston 713
- Phoenix 602
- Philadelphia 215
- San Antonio 210
- San Diego 619
- Dallas 214
- Jacksonville 904
- Fort Worth 817
- San Jose 408
- Austin 512
- Columbus 614
- Charlotte 704
- Indianapolis 317
- San Francisco 415
- Seattle 206
- Denver 303
- Nashville 615
- Oklahoma City 405
- El Paso 915
- Boston 617
- Portland, OR 503
- Detroit 313
- Las Vegas 702
- Memphis 901
- Louisville 502
- Baltimore 410
- Albuquerque 505
- Milwaukee 414
- Tucson 520
- Fresno 559
- Sacramento 916
- Atlanta 404
- Miami 305
- Omaha 402
- Raleigh 919
- Kansas City, MO 816
- Long Beach 562
- Mesa 480
- Colorado Springs 719
- Virginia Beach 757
- Oakland 510
- Tampa 813
- Tulsa 918
- Minneapolis 612
- Wichita 316
- Bakersfield 661
- Cleveland 216
- New Orleans 504
- Honolulu 808
- Anaheim 714
- Orlando 407
- Lexington 859
- Riverside 951
- Corpus Christi 361
- Cincinnati 513
- Pittsburgh 412
Toll-free prefixes
United States numbering at a glance
| Country code | +1 |
|---|---|
| Trunk prefix | 1 |
| International call prefix | 011 |
| Geographic number length | 10 digits after the country code |
| Mobile number length | 10 digits |
| Example landline format | +1 201-555-0123 |
| Number types in the plan | Local, mobile and toll-free |
| Capital | Washington |
| Official languages | English, Spanish, Hawaiian |
| Currency | USD |
| Time zone | America/New York |
What you get with every United States number
- Delivery to your SIP trunk, IP-PBX, Microsoft Teams (Direct Routing), softphone or any mobile number
- Time-of-day routing, failover destinations and simultaneous ring
- Real-time call records and usage in the customer portal
- Number porting in and out, where the United States regulator allows it
Requirements for United States numbers
Some United States number ranges require proof of a business or residential address, or company registration documents. You will see exactly what is needed for the number you choose before you pay, and you can upload documents in the portal. How verification works.
Frequently asked questions
Can I get a United States number if my business is based elsewhere?
Often, yes. Many United States ranges are available to international businesses; others need a local address. The requirement is shown on each number before checkout.
How do people abroad call a United States number?
They dial their international access code (or + on a mobile), then 1, then the number without the leading 1. For example: +1 201-555-0123.
Can I move my existing United States number to you?
In most cases, yes. Contact sales with the number and current provider and we will confirm portability and timing.
Which United States cities can I get a local number in?
We list local area codes for 120 United States cities and regions, including New York, Los Angeles, Brooklyn, Chicago, Houston and Phoenix. Live stock is shown on each city page.