Local Calling Guide
Area code/prefix search
NPA: 240
[Rate centres in NPA 240]
[Dial plan for NPA 240]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-568
| A |
Laurel |
MD |
LARLMDLRDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 240-569
| A |
Flintstone |
MD |
HGTWMDHGDMD |
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
|
|
| 240-569
| 0 |
Flintstone |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
240 |
|
2017-11-24 |
|
| 240-569
| 1 |
Flintstone |
MD |
|
073H TELNYX LLC |
240 |
|
2018-05-01 |
|
| 240-569
| 2 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2018-06-16 |
|
| 240-569
| 3 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2018-06-16 |
|
| 240-569
| 4 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2018-06-16 |
|
| 240-569
| 5 |
Flintstone |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2020-01-06 |
|
| 240-569
| 6 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2019-07-31 |
|
| 240-569
| 7 |
Flintstone |
MD |
|
7575 CENTURYLINK COMMUNICATIONS LLC |
240 |
|
2017-11-26 |
|
| 240-569
| 8 |
Flintstone |
MD |
|
876D ONVOY, LLC - MD |
240 |
|
2020-01-06 |
|
| 240-569
| 9 |
Flintstone |
MD |
|
2593 CORE COMMUNICATIONS, INC. - MD |
240 |
|
2019-07-31 |
|
| 240-570
| A |
Ashton (Baltimore LATA) |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 240-570
| 0 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 1 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 2 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 3 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 4 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 5 |
Ashton (Baltimore LATA) |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-05-14 |
|
| 240-570
| 6 |
Ashton (Baltimore LATA) |
MD |
|
530H WIDE VOICE, LLC - MD |
238 |
|
2016-05-14 |
|
| 240-570
| 7 |
Ashton (Baltimore LATA) |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2016-04-22 |
|
| 240-570
| 8 |
Ashton (Baltimore LATA) |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2016-04-22 |
|
| 240-570
| 9 |
Ashton (Baltimore LATA) |
MD |
|
530H WIDE VOICE, LLC - MD |
238 |
|
2016-05-14 |
|
| 240-571
| A |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2021-03-18 |
|
| 240-571
| 0 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2021-03-18 |
|
| 240-571
| 1 |
Laurel (Baltimore LATA) |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2021-03-18 |
|
| 240-572
| A |
Leonardtown |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
| 240-572
| 0 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2017-12-30 |
|
| 240-572
| 1 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2018-01-21 |
|
| 240-572
| 2 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2018-08-03 |
|
| 240-572
| 3 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2021-01-19 |
|
| 240-572
| 4 |
Leonardtown |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-08-11 |
|
| 240-572
| 5 |
Leonardtown |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-01-05 |
|
| 240-572
| 6 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2021-01-19 |
|
| 240-572
| 7 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2021-01-19 |
|
| 240-572
| 8 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2018-01-06 |
|
| 240-572
| 9 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2018-01-06 |
|
| 240-573
| A |
Washington Zone 15 |
MD |
WASJDCDCDS0 |
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
| 240-573
| 0 |
Washington Zone 15 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
| 240-573
| 1 |
Washington Zone 15 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
| 240-573
| 2 |
Washington Zone 15 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2012-04-05 |
|
| 240-573
| 3 |
Washington Zone 15 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
| 240-573
| 4 |
Washington Zone 15 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
| 240-573
| 6 |
Washington Zone 15 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2014-12-29 |
|
| 240-573
| 7 |
Washington Zone 15 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2012-06-09 |
|
| 240-573
| 8 |
Washington Zone 15 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2014-12-29 |
|
| 240-573
| 9 |
Washington Zone 15 |
MD |
|
082H LOCAL ACCESS LLC - MD |
236 |
|
2016-05-31 |
|
| 240-574
| A |
Friendsville |
MD |
MNRVMDMOXFX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
240 |
|
|
|
| 240-574
| 0 |
Friendsville |
MD |
|
073H TELNYX LLC |
240 |
|
2021-03-04 |
|
| 240-574
| 2 |
Friendsville |
MD |
|
566J RADIANTIQ LLC |
240 |
|
2021-05-14 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 >>
Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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