Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-808
| 7 |
Easton |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-07-12 |
|
| 667-808
| 8 |
Easton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
242 |
|
2020-04-20 |
|
| 667-808
| 9 |
Easton |
MD |
|
5562 METROPCS, INC. |
242 |
|
2021-10-31 |
|
| 667-810
| A |
Salisbury |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
| 667-810
| 5 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2022-04-25 |
|
| 667-810
| 6 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-09-25 |
|
| 667-810
| 7 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-09-25 |
|
| 667-810
| 8 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-04-30 |
|
| 667-812
| A |
Waterloo (Washington DC LATA) |
MD |
LARLMDDYDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 667-812
| 0 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 1 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 2 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 3 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 4 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 5 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 6 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 7 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 8 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-812
| 9 |
Waterloo (Washington DC LATA) |
MD |
|
9212 VERIZON MARYLAND, INC. |
236 |
|
2015-10-10 |
|
| 667-824
| A |
Edgewood |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
|
|
| 667-824
| 0 |
Edgewood |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2022-10-23 |
|
| 667-824
| 2 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 3 |
Edgewood |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-03-16 |
|
| 667-824
| 4 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 5 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 6 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 7 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 8 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-824
| 9 |
Edgewood |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-827
| A |
Berlin |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
|
|
| 667-827
| 0 |
Berlin |
MD |
|
939H COMMIO, LLC |
242 |
|
2022-08-21 |
|
| 667-827
| 1 |
Berlin |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-827
| 2 |
Berlin |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-827
| 3 |
Berlin |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-827
| 4 |
Berlin |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-827
| 5 |
Berlin |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-827
| 7 |
Berlin |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
242 |
|
2022-05-15 |
|
| 667-827
| 8 |
Berlin |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
2025-12-24 |
|
| 667-827
| 9 |
Berlin |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
2023-08-07 |
|
| 667-832
| A |
Brooklyn Park-Linthicum |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
|
|
| 667-832
| 0 |
Brooklyn Park-Linthicum |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2022-08-19 |
|
| 667-832
| 1 |
Brooklyn Park-Linthicum |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2022-08-19 |
|
| 667-832
| 2 |
Brooklyn Park-Linthicum |
MD |
|
5562 METROPCS, INC. |
238 |
|
2023-04-03 |
|
| 667-832
| 3 |
Brooklyn Park-Linthicum |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2023-04-03 |
|
| 667-832
| 4 |
Brooklyn Park-Linthicum |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-04-25 |
|
| 667-832
| 5 |
Brooklyn Park-Linthicum |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-04-19 |
|
| 667-832
| 6 |
Brooklyn Park-Linthicum |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2025-03-02 |
|
| 667-832
| 7 |
Brooklyn Park-Linthicum |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2022-04-26 |
|
| 667-832
| 8 |
Brooklyn Park-Linthicum |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2022-04-26 |
|
| 667-832
| 9 |
Brooklyn Park-Linthicum |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2022-04-26 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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