Local Calling Guide
Area code/prefix search
Region: WA
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 206-592
| 4 |
Des Moines |
WA |
DESMWA01DS0 |
9638 QWEST CORPORATION |
674 |
|
2011-11-23 |
|
| 206-592
| 5 |
Des Moines |
WA |
DESMWA01DS0 |
9638 QWEST CORPORATION |
674 |
|
2012-03-09 |
|
| 206-592
| 6 |
Des Moines |
WA |
STTLWA03X1X |
318J COMCAST IP PHONE, LLC |
674 |
|
2011-09-01 |
|
| 206-592
| 7 |
Des Moines |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2017-06-19 |
|
| 206-592
| 8 |
Des Moines |
WA |
DESMWA01DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-592
| 9 |
Des Moines |
WA |
DESMWA01DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-593
| A |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-593
| 0 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-05-22 |
|
| 206-593
| 1 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-01-23 |
|
| 206-593
| 2 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-01-23 |
|
| 206-593
| 3 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-01-23 |
|
| 206-593
| 4 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-01-23 |
|
| 206-593
| 5 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-01-23 |
|
| 206-593
| 6 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2021-02-15 |
|
| 206-593
| 7 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-10-05 |
|
| 206-593
| 8 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-10-05 |
|
| 206-593
| 9 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2021-10-05 |
|
| 206-594
| A |
Seattle |
WA |
STTLWAWB20Z |
478J NUSO, LLC |
674 |
|
|
|
| 206-594
| 0 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 1 |
Seattle |
WA |
STTLWAWB20Z |
478J NUSO, LLC |
674 |
|
2020-06-20 |
|
| 206-594
| 2 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 3 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 4 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 5 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 6 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 7 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 8 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-594
| 9 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2020-06-21 |
|
| 206-595
| A |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
|
|
| 206-596
| A |
Seattle |
WA |
STTLWA030MD |
841C INTRADO COMMUNICATIONS, LLC |
674 |
|
|
|
| 206-596
| 0 |
Seattle |
WA |
STTLWA030MD |
841C INTRADO COMMUNICATIONS, LLC |
674 |
|
2012-04-06 |
|
| 206-596
| 1 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-12-04 |
|
| 206-596
| 2 |
Seattle |
WA |
STTLWAGAPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2012-04-09 |
|
| 206-596
| 3 |
Seattle |
WA |
STTLWAGAPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2012-04-09 |
|
| 206-596
| 4 |
Seattle |
WA |
STTLWAGAPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
674 |
|
2012-04-09 |
|
| 206-596
| 5 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-12-04 |
|
| 206-596
| 6 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2012-12-04 |
|
| 206-596
| 7 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2012-10-24 |
|
| 206-596
| 8 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2012-10-24 |
|
| 206-596
| 9 |
Seattle |
WA |
STTLWA030MD |
841C INTRADO COMMUNICATIONS, LLC |
674 |
|
2012-09-15 |
|
| 206-597
| A |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-597
| 0 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 1 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 2 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 3 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2014-05-04 |
|
| 206-597
| 4 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2014-05-04 |
|
| 206-597
| 5 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 6 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2018-01-28 |
|
| 206-597
| 7 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 8 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-597
| 9 |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
2020-08-02 |
|
| 206-598
| A |
Seattle |
WA |
STTLWACADS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| A |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 0 |
Seattle |
WA |
STTLWACHDS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 1 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 2 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 3 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 4 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 5 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 6 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 7 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 8 |
Seattle |
WA |
STTLWA05DS0 |
9638 QWEST CORPORATION |
674 |
|
|
|
| 206-599
| 9 |
Seattle |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
2005-07-24 |
|
| 206-600
| A |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-600
| 0 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-01-11 |
|
| 206-600
| 1 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-01-11 |
|
| 206-600
| 2 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-01-11 |
|
| 206-600
| 3 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-02-11 |
|
| 206-600
| 4 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-600
| 5 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-600
| 6 |
Seattle |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
|
|
| 206-600
| 7 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-02-11 |
|
| 206-600
| 8 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-03-11 |
|
| 206-600
| 9 |
Seattle |
WA |
STTLWAGAAMD |
5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA |
674 |
|
2020-03-11 |
|
| 206-601
| A |
Seattle |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-602
| A |
Seattle |
WA |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
|
|
| 206-602
| 0 |
Seattle |
WA |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2013-08-17 |
|
| 206-602
| 1 |
Seattle |
WA |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
2013-08-10 |
|
| 206-602
| 2 |
Seattle |
WA |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2013-07-08 |
|
| 206-602
| 3 |
Seattle |
WA |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2013-07-08 |
|
| 206-602
| 4 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2013-07-09 |
|
| 206-602
| 5 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2013-07-09 |
|
| 206-602
| 6 |
Seattle |
WA |
PTORWACYDS0 |
937F ASTOUND BROADBAND, LLC - WA |
674 |
|
2013-07-09 |
|
| 206-602
| 7 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2013-07-09 |
|
| 206-602
| 8 |
Seattle |
WA |
STTLWA060MD |
5562 METROPCS, INC. |
674 |
|
2013-07-11 |
|
| 206-602
| 9 |
Seattle |
WA |
STTLWA060MD |
6529 T-MOBILE USA, INC. |
674 |
|
2013-07-09 |
|
| 206-603
| A |
Vashon |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
|
|
| 206-603
| 0 |
Vashon |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-06-24 |
|
| 206-603
| 1 |
Vashon |
WA |
PTORWACYDS0 |
937F ASTOUND BROADBAND, LLC - WA |
674 |
|
2020-12-10 |
|
| 206-603
| 2 |
Vashon |
WA |
STTLWAWBDS1 |
483E ONVOY, LLC - WA |
674 |
|
2021-06-24 |
|
| 206-603
| 3 |
Vashon |
WA |
STTLWA03XMD |
624H ONVOY SPECTRUM, LLC |
674 |
|
2021-02-25 |
|
| 206-603
| 4 |
Vashon |
WA |
STTNWAHODSC |
6121 LEVEL 3 COMMUNICATIONS, LLC - WA |
674 |
|
2025-01-05 |
|
| 206-603
| 5 |
Vashon |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2021-06-12 |
|
| 206-603
| 6 |
Vashon |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2021-06-12 |
|
| 206-603
| 7 |
Vashon |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2021-06-12 |
|
| 206-603
| 8 |
Vashon |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2021-06-12 |
|
| 206-603
| 9 |
Vashon |
WA |
STTLWAWBXSZ |
939H COMMIO, LLC |
674 |
|
2021-06-12 |
|
| 206-604
| A |
Seattle |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-605
| A |
Seattle |
WA |
TACNWADNCM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
674 |
|
|
|
| 206-606
| A |
Seattle |
WA |
TKWLWAZSPS0 |
7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
674 |
|
|
|
<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.