Covering Canvey Island &
Stansted Mountfitchet, Aldham, Earls Colne, Thundersley, Bobbingworth, Canewdon, CO2, Elsenham, Shortgrove, Lexden, SS3, West Horndon, Thurrock, High Beach, Mersea Island, CM11, Theydon Bois, Tye Common, Hadleigh, Hempstead, Sandon, South Hanningfield, Southend On Sea, Little Baddow, Stanway, Marks Tey, Hackney Marshes, Abridge, Quendon, Clavering, Great Warley, Starlings Green, Birdbrook, Harwich, Brightlingsea, Springfield, Nazeing, Benfleet, Frinton On Sea, SS12, Great Bardfield, Thaxted, Thorrington, Teversham, North Weald, CO1, Tiptree, Hockley, Prittlewell, SS9, Ingatestone, Battlesbridge, Little Bradley, Widdington, CM2, Clacton On Sea, CM19, Kirby le Soken, Mayland, Debden Green, Crays Hill, Little Parndon, Littlebury, Latchingdon, Chrishall, Thorpe Bay, Wivenhoe, Essex, Ashingdon, Takeley, Stock, RM16, Purfleet, Walton On The Naze, Finchingfield, Rayne, Matching Tye, Maldon, Galleywood, High Ongar, Heybridge, Westcliff, CO5, CO15, Rickling Green, Tendring, Feering, CB10, Babergh, Kedington, Canvey Island, The Rodings, Abbess Roding, Kelvedon, North Weald Bassett, Galleyend, CO7, Doddinghurst, Cold Norton, CM6, CM9, Aythorpe Roding, SS8, Great Leighs, Felsted, Southminster, Wickham Bishops, Great Thurlow, Ickleton, Copford, Cressing, Bardfield Saling, CM18, Langdon Hills, Warley, Writtle, Sewardstone, SS6, Sturmer, Roydon, Barnardiston, West Hanningfield, Ingrave, Tolleshunt D Arcy, Broxted, Great Wakering, SS11, Aveley, Basildon, Little Burstead, CM13, RM15, Wendens Ambo, Little Waltham, Pitsea, Tillingham, East Tilbury, Bulphan, Tollesbury, Hawkwell, Rochford, CM0, CO9, West Tilbury, CM24, Mountnessing, Fryerning, Ongar, West Thurrock, Wakes Colne, SS0, Buckhurst Hill, Clacton, Harlow, Upper Green, Little Clacton, Lawford, Withersfield, South Stifford, Sible Hedingham, Wimbish, CO8, CM1, SG8, Castle Hedingham, Strethall, Little Warley, Chalkwell, Elmdon, RM18, IG9, Saffron Walden, Great Sampford, CO11, Red Oaks Hill, EN9, Birchanger, Wickford, Althorne, CM5, Herongate, Great Totham, CM7, St Osyth, Epping Green, Fyfield, Epping, Stansted, Great Chesterford, CO10, Witham, CO12, Chelmsford, Gosfield, Brentwood, Eastwick, Tilbury, Stanford Le Hope, South Ockendon, CM8, Burnham On Crouch, Rettendon, Billericay, Colchester, Ramsden Heath, Stebbing, Sheering, CM20, Laindon, Hatfield Heath, Chadwell St Mary, Littlebury Green, Alphamstone, Little Wratting, Coggeshall, CM12, CB9, East Hanningfield, South Benfleet, Navestock, Rickling, The Lavers, Chigwell Row, SS4, Victoria Park, Howlett End, Wicken Bonhunt, CM17, Asheldham, Gilston Park, Hutton, Widford, Great Notley, Grays, CO16, Panfield, Boreham, Howe Green, Arkesden, Great Bentley, North Stifford, South Woodham Ferrers, Helions Bumpstead, St Edmundsbury, Aingers Green, Moulsham, Pond Street, Matching Green, CM16, SS15, Fingringhoe, Dedham, Lambourne, Great Burstead, Southend, CO6, Birch, Langley, CM23, Corringham, IG10, Langham, Wethersfield, Ashdon, IG7, Little Thurlow, Halstead, SS1, Loughton, Maylandsea, Barling, Leigh On Sea, Hullbridge, E4, CM22, CO3, Audley End, Uttlesford, CM15, Woodham Ferrers, Dengie, Badgers Dene, Shoeburyness, CO4, Fobbing, Danbury, SS5, Frinton, Old Harlow, Great Baddow, CM4, Silver End, West Mersea, Stapleford Tawney, SS14, Little Sampford, Debden, East Horndon, Braintree, RM19, Great Yeldham, CO14, Waltham Abbey, SS13, CB11, Chigwell, CB1, Shenfield, Bradwell on Sea, Wimbish Green, Ashen, Terling, Hinxton, Steeple, Sewards End, Chipping Ongar, Bocking, Great Wratting, Duddenhoe End, CM14, Great Bromley, CM3, Kelvedon Hatch, Little Walden, SS17, Stondon Massey, Bures, Barnston, Ardleigh, Boxted, Tolleshunt Knights, Purleigh, Rawreth, SS16, Little Chesterford, Matching, Black Notley, Radwinter, Blackmore, Rayleigh, Stapleford Abbotts, RM20, Steeple Bumpstead, Great Dunmow, SS7, RM17, Westcliff On Sea, CO13, Castle Point, Hatfield Peverel