Number holder
Mcimetro Access Transmission Services
NANPA assigned Mcimetro Access Transmission Services 5,539 of the 197,646 central office codes in service, 3% of the total. Rank 9 of 36 listed holders.
What kind of holder this is
No description is known for this holder, so it is not labeled mobile, landline or wholesale.
Prefixes held
Prefixes held
5,539
of 197,646 in service (3%)
States and territories
50
Area codes
302
Pooled prefixes
5,111
92% of its prefixes
Registered as Mcimetro Access Transmission Services LLC, under 50 operating company numbers.
Prefixes by state or territory
| State or territory | Prefixes |
|---|---|
| CA | 843 |
| NY | 433 |
| PA | 344 |
| MA | 334 |
| TX | 334 |
| IL | 330 |
| NJ | 313 |
| MI | 234 |
| MD | 204 |
| OH | 192 |
| GA | 169 |
| FL | 166 |
| VA | 141 |
| WA | 127 |
| NC | 122 |
| AZ | 107 |
| MO | 106 |
| CT | 105 |
| CO | 101 |
| TN | 91 |
| UT | 85 |
| MN | 77 |
| NV | 57 |
| OR | 50 |
| NH | 45 |
Show the other 25
| State or territory | Prefixes |
|---|---|
| DC | 43 |
| DE | 39 |
| IN | 36 |
| WI | 35 |
| ID | 28 |
| AL | 24 |
| KY | 24 |
| HI | 22 |
| OK | 22 |
| RI | 22 |
| KS | 17 |
| SC | 16 |
| IA | 13 |
| NE | 12 |
| WV | 12 |
| LA | 11 |
| MS | 10 |
| NM | 10 |
| AR | 8 |
| ME | 7 |
| VT | 5 |
| MT | 4 |
| ND | 4 |
| WY | 3 |
| SD | 2 |
Prefixes by area code
| Area code | Prefixes |
|---|---|
| 781 | 92 |
| 678 | 84 |
| 201 | 76 |
| 610 | 74 |
| 617 | 71 |
| 978 | 71 |
| 801 | 69 |
| 847 | 67 |
| 631 | 65 |
| 860 | 63 |
| 248 | 62 |
| 630 | 60 |
| 914 | 59 |
| 412 | 57 |
| 650 | 57 |
| 215 | 56 |
| 703 | 56 |
| 973 | 56 |
| 972 | 55 |
| 443 | 53 |
| 323 | 52 |
| 440 | 52 |
| 734 | 52 |
| 314 | 51 |
| 646 | 51 |
Show the other 277
Read this before you rely on it
The holder is the company NANPA assigned the codes to, under the legal name it registered. That name can differ from the brand customers see, and one brand can hold codes under several legal names.
Numbers port. A number in one of these prefixes may now be with another carrier, so the prefix alone does not say who serves it today. To see the holder of the block behind a number, use the carrier lookup.
Source: NANPA central office code report dated 2026-10-17 and thousands-block report dated 2026-10-17.