Morgan Hill, CA — rate center
- State
- California
- Active prefixes
- 30
- Carriers
- 13
- Pooled prefixes
- 25
- LATA
- 722
- Metro area
- San Jose-Sunnyvale-Santa Clara, CA MSA
The Morgan Hill rate center (California) anchors 30 active prefixes under area codes 408, 669. Rate centers, not city limits, are what phone numbers are legally tied to.
The rate center currently carries 30 working prefixes across 13 carriers. 25 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.
The rate center belongs to the San Jose-Sunnyvale-Santa Clara, CA Metropolitan Statistical Area. Routing-wise it sits in LATA 722.
Multiple area codes over one rate center (408/669) is the overlay pattern: same geography, different first three digits.
A Morgan Hill prefix on caller ID is a starting point, not proof of origin — numbers travel with their owners and displays can be spoofed. Use official callback numbers for anything sensitive.
Prefixes anchored to Morgan Hill
| Prefix | Code holder | Pooled |
|---|---|---|
| 408-201 | PACIFIC BELL (COMPETITIVE) | Yes |
| 408-208 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 408-310 | T-MOBILE USA, INC. | Yes |
| 408-415 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 408-465 | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Yes |
| 408-500 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 408-607 | NEW CINGULAR WIRELESS PCS, LLC | No |
| 408-612 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | Yes |
| 408-659 | T-MOBILE USA, INC. | Yes |
| 408-706 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 408-710 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | No |
| 408-722 | NEW CINGULAR WIRELESS PCS, LLC | Yes |
| 408-762 | ONVOY, LLC - CA | Yes |
| 408-763 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Yes |
| 408-776 | FRONTIER CALIFORNIA INC. | No |
| 408-778 | FRONTIER CALIFORNIA INC. | No |
| 408-779 | FRONTIER CALIFORNIA INC. | No |
| 408-782 | FRONTIER CALIFORNIA INC. | Yes |
| 408-825 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | Yes |
FAQ
What area code is Morgan Hill, CA?
Morgan Hill is served by 2 area codes — 408, 669 — which overlay the same territory.
How many prefixes does Morgan Hill have?
30 active NXX prefixes are anchored to this rate center in NANPA records, held by 13 carriers.
Is a call from a Morgan Hill prefix really from Morgan Hill?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.