Local Calling Guide
Area code/prefix search
NPA: 781
[Rate centres in NPA 781]
[Dial plan for NPA 781]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-645
| 4 |
Arlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 781-645
| 5 |
Arlington |
MA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2007-05-06 |
|
| 781-645
| 6 |
Arlington |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-11-01 |
|
| 781-645
| 7 |
Arlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2010-09-22 |
|
| 781-645
| 8 |
Arlington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-05-01 |
|
| 781-645
| 9 |
Arlington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2016-03-01 |
|
| 781-646
| A |
Arlington |
MA |
ARTNMAPLRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-647
| A |
Waltham |
MA |
WLHMMASPDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-648
| A |
Arlington |
MA |
ARTNMAPLRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-649
| A |
Reading |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 0 |
Reading |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 1 |
Reading |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 2 |
Reading |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 3 |
Reading |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 6 |
Reading |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-649
| 7 |
Reading |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2022-12-02 |
|
| 781-649
| 8 |
Reading |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 781-649
| 9 |
Reading |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-08-09 |
|
| 781-650
| A |
Weymouth |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 781-650
| 0 |
Weymouth |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2021-05-22 |
|
| 781-650
| 1 |
Weymouth |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-02-20 |
|
| 781-650
| 2 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-07-09 |
|
| 781-650
| 3 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-07-09 |
|
| 781-650
| 4 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-07-09 |
|
| 781-650
| 5 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-06-13 |
|
| 781-650
| 6 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-06-13 |
|
| 781-650
| 7 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-06-13 |
|
| 781-650
| 8 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-06-13 |
|
| 781-650
| 9 |
Weymouth |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-07-09 |
|
| 781-651
| A |
Lynnfield |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-651
| 0 |
Lynnfield |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-02-11 |
|
| 781-651
| 1 |
Lynnfield |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-12 |
|
| 781-651
| 2 |
Lynnfield |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-04-23 |
|
| 781-651
| 4 |
Lynnfield |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-651
| 5 |
Lynnfield |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-05-07 |
|
| 781-651
| 6 |
Lynnfield |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2026-01-11 |
|
| 781-652
| A |
Lexington |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-652
| 0 |
Lexington |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-652
| 1 |
Lexington |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2005-09-15 |
|
| 781-652
| 3 |
Lexington |
MA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2015-09-25 |
|
| 781-652
| 4 |
Lexington |
MA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2011-11-14 |
|
| 781-652
| 5 |
Lexington |
MA |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2005-04-10 |
|
| 781-652
| 7 |
Lexington |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-652
| 8 |
Lexington |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-652
| 9 |
Lexington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-10-31 |
|
| 781-653
| A |
Burlington |
MA |
CMBRMA01DS5 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-653
| 0 |
Burlington |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-653
| 1 |
Burlington |
MA |
|
515J IP HORIZON LLC |
128 |
|
2021-11-28 |
|
| 781-653
| 4 |
Burlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-07 |
|
| 781-653
| 5 |
Burlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2020-11-23 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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