CallataGuidesGet a local business phone number in Moraga, CA
Moraga's area code, prefixes and carriers from NANPA records, and how to put a Moraga number in front of your customers.
- Area code
- 925
- Exchanges
- 11NANPA-assigned
- Carriers
- 7
- Population
- 16,698Census 2024 est.
What area code is Moraga, CA?
Moraga town is a Census place in Contra Costa County, California, with an estimated 16,698 residents in 2024. All 11 exchanges NANPA lists for its rate center are in area code 925. Moraga is in the Pacific time zone.
According to NANPA's dialing-plan data, local calls within 925 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 925 | 11 | 100% | 1998 | none | Pacific |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Moraga phone exchanges
7 carriers hold the 11 exchanges assigned to Moraga's rate center. Pacific Bell has the most, with 4. 10 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Moraga can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Pacific Bell | 4 | 36% |
| U.s. Telepacific Corp. d/b/a TPX Communications | 2 | 18% |
| Level 3 Communications, LLC - CA | 1 | 9.1% |
| Mcimetro Access Transmission Services LLC | 1 | 9.1% |
| Teleport Communications America, LLC - CA | 1 | 9.1% |
| Onvoy, LLC - CA | 1 | 9.1% |
| Matrix Telecom, LLC. S/i/i Tnci - CA | 1 | 9.1% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Local prefixes for Moraga
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Moraga. The earliest assignment date recorded in the file for these codes is 2001. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 925 | 235, 247, 268, 320, 376, 377, 388, 592, 631, 794, 888 |
Source: NANPA utilized central office code file.
What makes a number local to Moraga
What a caller sees as "local" is the area code plus prefix. In Moraga, those come from the MORAGA rate center, as recorded by NANPA.
Keeping an existing Moraga number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 925 when you pick it.
Businesses around Moraga
Moraga is part of the San Francisco-Oakland-Fremont, CA metro area, home to 4.6 million people in 2024. County Business Patterns counted 133,246 business establishments in the San Francisco, CA metro area in 2023, employing 2,417,363 people. The largest sectors by establishment count are professional, scientific, and technical services (23,140), health care and social assistance (16,920), and accommodation and food services (13,736).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 5,136 | 86,434 | 16.8 |
| Limited-service restaurants | 4,140 | 59,849 | 14.5 |
| Dental offices | 3,029 | 19,225 | 6.3 |
| Offices of real estate agents and brokers | 2,990 | 10,454 | 3.5 |
| Law offices | 2,984 | 25,802 | 8.6 |
| Custom computer programming services firms | 2,959 | 58,995 | 19.9 |
| Residential remodelers | 2,924 | 14,184 | 4.9 |
| Management consulting firms | 2,756 | 16,952 | 6.2 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Moraga number on Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
If you already have a number in Moraga, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Per-seat phone plans multiply by headcount. For the rounded average establishment size in the San Francisco, CA metro area, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $359.00 | $4,308.00 |
| Quo (Starter) | $19.00 per user | $342.00 | $4,104.00 |
| Nextiva (Core) | $23.00 per user | $414.00 | $4,968.00 |
| Ooma (Office Pro) | $24.95 per user | $449.10 | $5,389.20 |
| Dialpad (Standard) | $27.00 per user | $486.00 | $5,832.00 |
| RingCentral (RingEX Core) | $30.00 per user | $540.00 | $6,480.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Frequently asked questions
What area code is Moraga, CA?
925. All exchanges NANPA lists for Moraga are in 925.
How many phone companies have exchanges in Moraga?
7, holding 11 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Moraga business number?
Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.
How much is a business phone line in Moraga?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).