Local Calling Guide
Area code/prefix search
NPA: 678
[Rate centres in NPA 678]
[Dial plan for NPA 678]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 678-448
| 7 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-09-15 |
|
| 678-448
| 8 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-448
| 9 |
Atlanta Northeast |
GA |
|
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2025-01-15 |
|
| 678-449
| A |
Atlanta Northwest |
GA |
ATLNGAHPDS8 |
6116 LEVEL 3 COMMUNICATIONS, LLC - GA |
438 |
|
|
|
| 678-449
| 0 |
Atlanta Northwest |
GA |
ATLNGAHPDS8 |
6116 LEVEL 3 COMMUNICATIONS, LLC - GA |
438 |
|
|
|
| 678-449
| 1 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-07-20 |
|
| 678-449
| 2 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-07-20 |
|
| 678-449
| 3 |
Atlanta Northwest |
GA |
BRMNGAAMDS0 |
362B DOVETEL COMMUNICATIONS, LLC - GA |
438 |
|
2011-09-16 |
|
| 678-449
| 4 |
Atlanta Northwest |
GA |
NRCSGAGZ5MD |
5562 METROPCS, INC. |
438 |
|
2003-12-06 |
|
| 678-449
| 5 |
Atlanta Northwest |
GA |
ATLNGAEPXCY |
7473 POWERTEL ATLANTA LICENSES, INC. |
438 |
|
2003-12-06 |
|
| 678-449
| 6 |
Atlanta Northwest |
GA |
NRCSGAGZ5MD |
5562 METROPCS, INC. |
438 |
|
2003-12-06 |
|
| 678-449
| 7 |
Atlanta Northwest |
GA |
NRCSGAGZ5MD |
5562 METROPCS, INC. |
438 |
|
2003-12-06 |
|
| 678-449
| 8 |
Atlanta Northwest |
GA |
NRCSGAGZ5MD |
5562 METROPCS, INC. |
438 |
|
2003-12-06 |
|
| 678-449
| 9 |
Atlanta Northwest |
GA |
ATLNGAEPXCY |
7473 POWERTEL ATLANTA LICENSES, INC. |
438 |
|
2003-12-06 |
|
| 678-450
| A |
Gainesville |
GA |
GSVLGAMADS1 |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
438 |
|
|
|
| 678-451
| A |
Atlanta Northeast |
GA |
ATLNGAHPDS8 |
6116 LEVEL 3 COMMUNICATIONS, LLC - GA |
438 |
|
|
|
| 678-451
| 0 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 1 |
Atlanta Northeast |
GA |
ATLNGAHPDS8 |
6116 LEVEL 3 COMMUNICATIONS, LLC - GA |
438 |
|
|
|
| 678-451
| 2 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 3 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 4 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 5 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 6 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 7 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 8 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-451
| 9 |
Atlanta Northeast |
GA |
NRCSGAJTG05 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
438 |
|
2006-07-29 |
|
| 678-452
| A |
Marble Hill |
GA |
ELJYGAXADS1 |
205D ETC COMMUNICATIONS, L.L.C. - GA |
438 |
|
|
|
| 678-452
| 0 |
Marble Hill |
GA |
|
145J TERRA NOVA TELECOM INC. |
438 |
|
2025-05-17 |
|
| 678-452
| 1 |
Marble Hill |
GA |
ATLNGABU05Z |
624H ONVOY SPECTRUM, LLC |
438 |
|
2024-10-30 |
|
| 678-452
| 2 |
Marble Hill |
GA |
ELJYGAXADS1 |
205D ETC COMMUNICATIONS, L.L.C. - GA |
438 |
|
2003-12-25 |
|
| 678-452
| 3 |
Marble Hill |
GA |
|
624H ONVOY SPECTRUM, LLC |
438 |
|
2025-08-11 |
|
| 678-452
| 4 |
Marble Hill |
GA |
|
052G CORETEL GEORGIA, INC. - GA |
438 |
|
2019-05-06 |
|
| 678-452
| 5 |
Marble Hill |
GA |
|
624H ONVOY SPECTRUM, LLC |
438 |
|
2025-08-11 |
|
| 678-452
| 6 |
Marble Hill |
GA |
|
052G CORETEL GEORGIA, INC. - GA |
438 |
|
2019-05-06 |
|
| 678-452
| 7 |
Marble Hill |
GA |
|
052G CORETEL GEORGIA, INC. - GA |
438 |
|
2019-05-06 |
|
| 678-452
| 9 |
Marble Hill |
GA |
ATLNGAMQX9X |
516J TON80 COMMUNICATIONS, LLC |
438 |
|
2022-03-17 |
|
| 678-453
| A |
Atlanta Northwest |
GA |
ATLNGABU22Z |
829J PAETEC ITEL, LLC |
438 |
|
|
|
| 678-453
| 0 |
Atlanta Northwest |
GA |
ATLNGABU22Z |
829J PAETEC ITEL, LLC |
438 |
|
|
|
| 678-453
| 1 |
Atlanta Northwest |
GA |
|
515J IP HORIZON LLC |
438 |
|
2013-05-02 |
|
| 678-453
| 2 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-04-14 |
|
| 678-453
| 3 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-04-14 |
|
| 678-453
| 4 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-04-14 |
|
| 678-453
| 5 |
Atlanta Northwest |
GA |
ATLNGABU22Z |
829J PAETEC ITEL, LLC |
438 |
|
|
|
| 678-453
| 6 |
Atlanta Northwest |
GA |
ATLNGABUXZY |
983E BANDWIDTH.COM CLEC, LLC - GA |
438 |
|
2009-09-01 |
|
| 678-453
| 7 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-04-14 |
|
| 678-453
| 8 |
Atlanta Northwest |
GA |
ATLNGABUXZY |
983E BANDWIDTH.COM CLEC, LLC - GA |
438 |
|
2009-09-01 |
|
| 678-453
| 9 |
Atlanta Northwest |
GA |
ATLNGAQSX5X |
6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA |
438 |
|
2016-04-14 |
|
| 678-454
| A |
Nelson |
GA |
BLGRGAABAMD |
205D ETC COMMUNICATIONS, L.L.C. - GA |
438 |
|
|
|
| 678-455
| A |
Cumming |
GA |
CMNGGAMA88C |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
438 |
|
|
|
| 678-456
| A |
Cumming |
GA |
ATLNGABUXXY |
8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA |
438 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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