Local Calling Guide
Area code/prefix search
NPA: 443
[Rate centres in NPA 443]
[Dial plan for NPA 443]
NXX: 967
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
443-967
| A |
North East |
MD |
NRTEMDNERS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
443-967
| 0 |
North East |
MD |
NRTEMDNERS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
443-967
| 1 |
North East |
MD |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2013-05-04 |
|
443-967
| 2 |
North East |
MD |
BLTMMDCH3MD |
228C IDT AMERICA, CORP. - MD |
238 |
|
2012-01-08 |
|
443-967
| 3 |
North East |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2013-05-23 |
|
443-967
| 4 |
North East |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-08-22 |
|
443-967
| 5 |
North East |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-21 |
|
443-967
| 6 |
North East |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-21 |
|
443-967
| 7 |
North East |
MD |
BLTMMDCHX7X |
073H TELNYX LLC |
238 |
|
2017-04-26 |
|
443-967
| 8 |
North East |
MD |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2013-05-04 |
|
443-967
| 9 |
North East |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2018-12-31 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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