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| Area Code + Exchange (NPA+NXX) | City Distance (from Seattle, WA) | Company | Status |
|---|---|---|---|
| 351-201-xxxx | Danvers, MA 2636 miles | SPRINT SPECTRUM L.P. Type=Wireless (OCN=6664) | Assigned |
| 351-814-xxxx | Lawrence, MA 2619 miles | MULTIPLE OCN LISTING Type=Landline (OCN=MULT) | Assigned |
| Area Code + Exchange (NPA+NXX) | City Distance (from Seattle, WA) | Company | Status |
|---|---|---|---|
| 351-211-xxxx | MA | NXX Use: Community Information and Referral Services | Unavailable |
| 351-311-xxxx | MA | NXX Use: Non-Emergency Police and Other Governmental Services | Unavailable |
| 351-339-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-351-xxxx | MA | NXX Use: Home NPA (NPA=NXX) | Unavailable |
| 351-411-xxxx | MA | NXX Use: Local Directory Assistance | Unavailable |
| 351-413-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-508-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-511-xxxx | MA | NXX Use: Traffic and Transportation (US); Weather and Traveller Info (Canada) | Unavailable |
| 351-550-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-554-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-555-xxxx | Framingham, MA 2627 miles | VERIZON NEW ENGLAND INC. Type=Landline (OCN=9102) NXX Use: Directory Assistance | Unavailable |
| 351-603-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-611-xxxx | MA | NXX Use: Repair Service | Unavailable |
| 351-617-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-700-xxxx | MA | NXX Use: Prevent confusion with 700 (Interexchange Carrier Services ) numbers | Unavailable |
| 351-711-xxxx | MA | NXX Use: Telecommunications Relay Service (TRS) | Unavailable |
| 351-774-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-781-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-811-xxxx | MA | NXX Use: Protect Pipeline and Utilities from Damage (US); Non-Urgent Health (Canada) | Unavailable |
| 351-857-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-911-xxxx | MA | NXX Use: Emergency | Unavailable |
| 351-920-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-931-xxxx | MA | VERIZON NEW ENGLAND INC. Type=Landline (OCN=9102) | Unavailable |
| 351-940-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| 351-950-xxxx | MA | NXX Use: Feature Group B - Used to access a long distance carrier | Unavailable |
| 351-958-xxxx | MA | NXX Use: Test Code (typically ANAC, states your phone number) | Unavailable |
| 351-959-xxxx | MA | NXX Use: Test Code (inter-exchange carrier testing) | Unavailable |
| 351-976-xxxx | MA | NXX Use: Information Services (pay) | Unavailable |
| 351-978-xxxx | MA | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unavailable |
| Area Code + Exchange (NPA+NXX) | City Distance (from Seattle, WA) | Company | Status |
|---|---|---|---|
| 351-355-xxxx | Georgetown, MA 2627 miles | Unavailable; may be a special use code (e.g. information, testing, etc.) | Unknown |