Local Calling Guide
Area code/prefix search
NPA: 484
[Rate centres in NPA 484]
[Dial plan for NPA 484]
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 484-850
| 1 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 2 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 3 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 4 |
Philadelphia Suburban Zone 30 |
PA |
|
218H WIDE VOICE, LLC - PA |
228 |
|
2016-02-04 |
|
| 484-850
| 5 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 6 |
Philadelphia Suburban Zone 30 |
PA |
|
218H WIDE VOICE, LLC - PA |
228 |
|
2016-02-04 |
|
| 484-850
| 7 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 8 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-850
| 9 |
Philadelphia Suburban Zone 30 |
PA |
|
321J HD CARRIER LLC |
228 |
|
2016-02-04 |
|
| 484-851
| A |
Hellertown |
PA |
NATNPAAGGT0 |
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 0 |
Hellertown |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2004-04-18 |
|
| 484-851
| 1 |
Hellertown |
PA |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2004-11-15 |
|
| 484-851
| 2 |
Hellertown |
PA |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2006-05-08 |
|
| 484-851
| 3 |
Hellertown |
PA |
|
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 4 |
Hellertown |
PA |
|
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 5 |
Hellertown |
PA |
|
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 6 |
Hellertown |
PA |
|
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 7 |
Hellertown |
PA |
|
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2006-07-31 |
|
| 484-851
| 8 |
Hellertown |
PA |
|
7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. |
228 |
|
|
|
| 484-851
| 9 |
Hellertown |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2012-10-05 |
|
| 484-852
| A |
Hellertown |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2025-03-11 |
|
| 484-852
| 0 |
Hellertown |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 484-852
| 1 |
Hellertown |
PA |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2012-10-14 |
|
| 484-852
| 2 |
Hellertown |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-06-09 |
|
| 484-852
| 3 |
Hellertown |
PA |
|
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2015-08-22 |
|
| 484-852
| 4 |
Hellertown |
PA |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2026-01-12 |
|
| 484-852
| 6 |
Hellertown |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2018-10-22 |
|
| 484-852
| 9 |
Hellertown |
PA |
|
515J IP HORIZON LLC |
228 |
|
2017-12-16 |
|
| 484-853
| A |
Hellertown |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
|
|
| 484-853
| 0 |
Hellertown |
PA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2021-12-27 |
|
| 484-853
| 1 |
Hellertown |
PA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2021-12-27 |
|
| 484-853
| 3 |
Hellertown |
PA |
|
7513 CTSI, INC. - PA |
228 |
|
2006-10-06 |
|
| 484-853
| 4 |
Hellertown |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 484-853
| 5 |
Hellertown |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 484-853
| 6 |
Hellertown |
PA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2021-12-27 |
|
| 484-853
| 7 |
Hellertown |
PA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
228 |
|
2014-05-29 |
|
| 484-854
| A |
Collegeville |
PA |
PHLAPAFGD0S |
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
|
|
| 484-854
| 0 |
Collegeville |
PA |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2010-02-27 |
|
| 484-854
| 1 |
Collegeville |
PA |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2012-01-01 |
|
| 484-854
| 2 |
Collegeville |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2012-10-05 |
|
| 484-854
| 3 |
Collegeville |
PA |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2013-03-10 |
|
| 484-854
| 4 |
Collegeville |
PA |
|
4007 LEVEL 3 COMMUNICATIONS, LLC - PA |
228 |
|
2002-10-18 |
|
| 484-854
| 5 |
Collegeville |
PA |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2023-08-10 |
|
| 484-854
| 6 |
Collegeville |
PA |
|
318J COMCAST IP PHONE, LLC |
228 |
|
2017-12-19 |
|
| 484-854
| 7 |
Collegeville |
PA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
228 |
|
2014-06-24 |
|
| 484-854
| 8 |
Collegeville |
PA |
|
515J IP HORIZON LLC |
228 |
|
2015-03-28 |
|
| 484-854
| 9 |
Collegeville |
PA |
|
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2009-07-12 |
|
| 484-855
| A |
Reading |
PA |
WNRTPAAHCMA |
6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE |
228 |
|
|
|
| 484-855
| 0 |
Reading |
PA |
|
6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA |
228 |
|
2009-02-06 |
|
| 484-855
| 1 |
Reading |
PA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2009-10-14 |
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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