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City Carrier Name:San Luis Obispo
This is the United States City Carrier Name:San Luis Obispo Area Code Database page list. You can click the title to browse the detail information.
| Region Name | National Destination Code | Sn from | Sn to | Number Type |
|---|---|---|---|---|
| California | 805 | 3056000 | 3056999 | M |
| California | 805 | 4310000 | 4310999 | M |
| California | 805 | 4311000 | 4311999 | M |
| California | 805 | 4312000 | 4312999 | M |
| California | 805 | 4313000 | 4313999 | M |
| California | 805 | 4314000 | 4314999 | M |
| California | 805 | 4315000 | 4315999 | M |
| California | 805 | 4316000 | 4316999 | X |
| California | 805 | 4317000 | 4317999 | M |
| California | 805 | 4318000 | 4318999 | M |
| California | 805 | 4319000 | 4319999 | M |
| California | 805 | 5344000 | 5344999 | M |
| California | 805 | 6020000 | 6020999 | M |
| California | 805 | 6021000 | 6021999 | M |
| California | 805 | 6027000 | 6027999 | M |
| California | 805 | 6028000 | 6028999 | M |
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