Local Calling Guide
Area code/prefix search
NPA: 573
[Rate centres in NPA 573]
[Dial plan for NPA 573]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 573-250
| 3 |
Clarksville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-05-07 |
|
| 573-250
| 4 |
Clarksville |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2005-01-23 |
|
| 573-250
| 5 |
Clarksville |
MO |
STLSMO09WMD |
516C AT&T CORP. |
520 |
|
2011-05-20 |
|
| 573-250
| 6 |
Clarksville |
MO |
STLSMO09XMD |
6123 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
520 |
|
2018-11-01 |
|
| 573-250
| 7 |
Clarksville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-04-04 |
|
| 573-250
| 8 |
Clarksville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2016-04-04 |
|
| 573-250
| 9 |
Clarksville |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2019-02-02 |
|
| 573-251
| A |
Fremont |
MO |
FRMTMOXARS0 |
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-251
| 0 |
Fremont |
MO |
STLSMOWQ8MD |
073H TELNYX LLC |
520 |
|
2020-07-31 |
|
| 573-251
| 1 |
Fremont |
MO |
|
145J TERRA NOVA TELECOM INC. |
520 |
|
2025-07-04 |
|
| 573-251
| 3 |
Fremont |
MO |
FRMTMOXARS0 |
1151 BRIGHTSPEED OF EAST MISSOURI, LLC |
520 |
|
|
|
| 573-251
| 5 |
Fremont |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2018-12-08 |
|
| 573-251
| 7 |
Fremont |
MO |
STLSMOPLDS4 |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
520 |
|
2015-10-06 |
|
| 573-252
| A |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 0 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 1 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 2 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 3 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 4 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 5 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 6 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 7 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-252
| 8 |
Bigspring |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-253
| A |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 573-253
| 0 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 573-253
| 1 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 573-253
| 2 |
Mexico |
MO |
STLSMOGZWMD |
829J PAETEC ITEL, LLC |
520 |
|
2014-08-28 |
|
| 573-253
| 3 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-01-23 |
|
| 573-253
| 4 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2007-04-02 |
|
| 573-253
| 5 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2006-07-31 |
|
| 573-253
| 6 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2009-05-06 |
|
| 573-253
| 7 |
Mexico |
MO |
STLVMOOH6MD |
5562 METROPCS, INC. |
520 |
|
2006-11-28 |
|
| 573-253
| 8 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
2008-11-13 |
|
| 573-253
| 9 |
Mexico |
MO |
MNCHMOAQGT1 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
520 |
|
|
|
| 573-254
| A |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 0 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 1 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 2 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 3 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 4 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 5 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 6 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 7 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-254
| 8 |
Williamsburg |
MO |
AXVSMOXADS0 |
1901 KINGDOM TEL. CO. |
520 |
|
|
|
| 573-255
| A |
Ponder |
MO |
PNDRMOXARS0 |
1885 WINDSTREAM MISSOURI, INC. |
520 |
|
|
|
| 573-255
| 0 |
Ponder |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2023-08-10 |
|
| 573-255
| 1 |
Ponder |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2022-12-16 |
|
| 573-255
| 2 |
Ponder |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-12-19 |
|
| 573-255
| 3 |
Ponder |
MO |
PNDRMOXARS0 |
1885 WINDSTREAM MISSOURI, INC. |
520 |
|
|
|
| 573-255
| 4 |
Ponder |
MO |
STLSMOWQDS2 |
093F ONVOY, LLC - MO |
520 |
|
2021-07-24 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.