Local Calling Guide
Area code/prefix search
Washington Zone 1, DC
<< 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 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 771-222
| 2 |
|
145J TERRA NOVA TELECOM INC. |
236 |
|
2022-06-01 |
|
| 771-222
| 3 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 4 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 5 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 6 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 7 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 8 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-222
| 9 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2022-07-22 |
|
| 771-223
| A |
WASHDC12UMD |
616J LEAP TELECOM, LLC |
236 |
|
|
|
| 771-223
| 0 |
WASHDC12UMD |
616J LEAP TELECOM, LLC |
236 |
|
2023-04-20 |
|
| 771-223
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-06-11 |
|
| 771-223
| 7 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2023-10-16 |
|
| 771-223
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-223
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-224
| A |
WASHDC12X0X |
598J FIVE9, INC. |
236 |
|
|
|
| 771-224
| 0 |
WASHDC12X0X |
598J FIVE9, INC. |
236 |
|
2023-04-29 |
|
| 771-224
| 1 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 2 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 4 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-02 |
|
| 771-224
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-224
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-225
| A |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 771-225
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 8 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-225
| 9 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| A |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 771-226
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 5 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
| 771-226
| 7 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-05-28 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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